Explanation Graph y = (x − 4)2 This is a quadratic equation in vertex form y = a(x − h)2 k, where k = 0, and the graph will be a parabola Choose values for x and solve for y These will be your points x = 0,y = 16 x = 1,y = 9We will use 1 and 4 for x If x = 1, y = 2(1) 6 = 4 if x = 4, y = 2(4) 6 = 2 Thus, two solutions of the equation are (1, 4) and (4, 2) Next, we graph these ordered pairs and draw a straight line through the points as shown in the figure We use arrowheads to show that the line extends infinitely far in both directions Let's put this into slopeintercept form to make graphing easier The general equation for that form is y = mx b where m is the slope and b is the yintercept So we'll get x y = 4 y = − x 4 The yintercept is 4, so that's a point (0,4) The slope is −1, so the graph will move one point down for every point it moves right
Scarpelli Assignment 2
Solve the following system by graphing. x - y = 4 x + y = 2
Solve the following system by graphing. x - y = 4 x + y = 2- 2x 0 = 8 Divide both sides by 2 Thus x = 4 '~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ To determine value of y Substitute x = 4 into x y = 6 giving x y = 6 → 4 y = 6 Subtract 4 from both sides 4−4 y = 6−4Answers Click here to see ALL problems on Linearequations Question show the graph for y=2x4 Answer by jim_thompson5910 () ( Show Source ) You can put this solution on YOUR website!
You can put this solution on YOUR website!Showing how to graph a simple quadratic with 5 pointsDraw the graph of the lines represented by the equations x y = 4 and 2x y = 2 on the same graph Find the coordinates of the point where they intersect Mathematics Advertisement Remove all ads Advertisement Remove all ads Advertisement Remove all ads Graph Sum
It is so hard to hire strong engineers for my company in San Francisco This is the graph of, floor (x) floor (y) = 4, which is also written ⌊ x ⌋ ⌊ y ⌋ = 4 Note that the square regions do not connect The corners of the squares along the diagonals xy = 58 6 6 8 6 4 2 This question hasn't been solved yet Ask an expert Ask an expert Ask an expert done loading Show transcribed image text Expert Answer Who are the experts?Y=3x1 Polynomials Algebra Calculator can simplify polynomials, but it only supports polynomials containing the variable x Here are some examples
Then graph the function 1 y = 4 x 2 y = (2 — 3) x 3 f (x) = (025) x 4 f (x) = (15) x Exponential Models Some reallife quantities increase or decrease by a fixed percent each year (or some other time period) The amount y of such a quantity after t years can be Transcript Ex63, 4 Solve the following system of inequalities graphically x y ≥ 4, 2x – y < 0 First we solve x y ≥ 4 Lets first draw graph of x y = 3 Drawing graph Checking for (0,0) Putting x = 0, y = 0 x y ≥ 4 0 0 ≥ 4 0 ≥ 5 which is false Hence origin does not lie in plane x y ≥ 4 So, we shade the right side of line Now we solve 2x – y < 0 Lets first draw graphAnswer (1 of 5) A function by definition is a relationship (eg between input x and output y) that fulfils two conditions 1 Every x is related to some y, ie for every input value x there is an output value y 2 Every x is related to at most one y, ie no input value x has two or more out
Select a few x x values, and plug them into the equation to find the corresponding y y values The x x values should be selected around the vertex Tap for more steps Substitute the x x value 2 2 into f ( x) = √ − x 4 f ( x) = x 4 In this case, the point is ( 2, ) ( 2, )Draw the graph of y=f(x)3 8 8 6 6 4 4 2 2 Х 5 x 5 ?Get stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!
Since the yvalue is negative, this means that every point in the interval is below the xaxis Region 2 This region lies between the vertical asymptote and the xaxis So let's plug in Start with the given equation Plug in Simplify Since the yvalue is positive, this means that every point in the interval is above the xaxisJust take two values of x and find the corresponding values of y Then plot the graph Example Given, y =x/4 Taking x = 0 is the easiest thing which we can do So if x = 0, y = 0/4 = 0 Next let's take x = 4 which gives y = 4/4 = 1 So we have the points (0,0) and (4,1)The easiest way to graph a line is in slopeintercept form multiply by 1 because y must be positive your slope of the line is 1
Algebra Graph y= (x4) (x2) y = (x − 4)(x 2) y = ( x 4) ( x 2) Find the properties of the given parabola Tap for more steps Rewrite the equation in vertex form Tap for more steps Complete the square for ( x − 4) ( x 2) ( x 4) ( x 2)2x – y = 4⇒ y = 2x – 4Table of solutions X 2 3 y 0 2 We plot the points (2, 0) and (3, 2) on a graph paper and join the same by a ruler to get the line which is the graph of the equation 2x – y = 4 x y = 2⇒ y = 2 – xTable of solutions X 2 0 y 0 2 We plot the points (2, 0) and (0, 2) on the same graph paper and join the same by aXy=4 This question is from textbook Answer by Alwayscheerful (414) ( Show Source ) You can put this solution on YOUR website!
By plotting the points (0, 4) (2, 2) and (4, 0) on the graph paper and drawing a line joining the corresponding points, we obtain the graph The graph of the line represented by the given equation is as shown ii) x – y = 2 Rewrite the equation as y = x – 2 Equation (1)Below you can find the full step by step solution for you problem We hope it will be very helpful for you and it will help you to understand the solving process If it's not what You are looking for, type in into the box below your own function and let us find the graph of it The graph of xy=4 represents a graph of a linear function On the given graph you can find all of the important points forTranscribed image text QUESTION 31 POINT The graph of y = f(x) is shown below Y 1 2 3 4 5 6 7 Draw the graph of y = 2f(x 2) 1 by moving the
Easy as pi (e) Unlock StepbyStep Natural Language Math InputGraphing y = x 4 So take what's inside the absolute value function, and solve for that (x2) is equal to 0 x2=0 x=2 So the maximum x value (or the point where the function changes directions) is 2 When you input x=2 into the function, you get y=4, so that's the maximum y value In conclusion, you can graph the highest point of the function at (2,4), and
Answer (1 of 3) It is a linear equation So it is in this formy=mxb Here, 'm' is the slope and c is the 'y' intercept We see a ()sign before 4 so it is aSwap sides so that all variable terms are on the left hand side Swap sides so that all variable terms are on the left hand side \frac {3} {4}x2=y − 4 3 x 2 = y Subtract 2 from both sides Subtract 2 from both sides \frac {3} {4}x=y2 − 4 3 x = y − 2 Divide both sides of the equation by \frac {3} {4}, which is the same asIn this math video lesson, I show how to graph the absolute value function y=abs(x2)4 Absolute value equations can be difficult for students in Algebra
Y = x^24/x2 Make a table of possible x & y values & plot them x=5 y=575 x=25 y= x=1 y=1 x=2 y=4 x=3 y=9667 x=5 y=1025 x=25 y= x=1 y=7 x=2 y=8 x=3 y=1233 (graph 300x0 pixels, x from 6 to 5, y from 10 to 15, x^2 4/x 2)All equations of the form a x 2 b x c = 0 can be solved using the quadratic formula 2 a − b ± b 2 − 4 a c The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction x^ {2}yxy^ {2}=4 x 2 y x y 2 = 4 Subtract 4 from both sides of the equationIn this math video lesson, I show how to graph the absolute value function y=abs(x2)4 Absolute value equations can be difficult for students in Algebra 1
Popular Problems Precalculus Graph y^2=4x^2 y2 = 4 − x2 y 2 = 4 x 2 Move −x2 x 2 to the left side of the equation because it contains a variable y2 x2 = 4 y 2 x 2 = 4 This is the form of a circle Use this form to determine the center and radius of the circle (x−h)2 (y−k)2 = r2 ( x h) 2 ( y k) 2 = r 2Graph y = 4√x , y = 4√ (x2) 3 WolframAlpha Area of a circle?Looking at we can see that the equation is in slopeintercept form where the slope is and the yintercept is
Find a polar equation that has the same graph as the given equation $$ x^{2}y^{2}3 x4 y=0 $$ Answer View Answer Topics No Related Subtopics Calculus 5th Chapter 13 Plane Curve and Polar Coordinates Section 6 Review Exercises DiscussionRewrite in slopeintercept form Tap for more steps The slopeintercept form is y = m x b y = m x b, where m m is the slope and b b is the yintercept y = m x b y = m x b Reorder − 4 4 and x x y = x − 4 y = x 4 y = x− 4 y = x 4 Use the slopeintercept form to find the slope and yTo graph a point, enter an ordered pair with the xcoordinate and ycoordinate separated by a comma, eg, To graph two objects, simply place a semicolon between the two commands, eg, y=2x^21;
Y = x2 4 can be converted to y 4 = 1*x2 This means h = 2;Graph y=4 (x2)^21 y = 4(x − 2)2 1 y = 4 ( x 2) 2 1 Find the properties of the given parabola Tap for more steps Use the vertex form, y = a ( x − h) 2 k y = a ( x h) 2 k, to determine the values of a a, h h, and k k a = 4 a = 4 h = 2 h = 2 k = 1 k = 1 When y = 0 the dotted line −−−−−−−−−−−−− goes through 2x = 4 ⇒ x = 2 As x increases a lot 2x increases a lot and the influence of 4 from y > 2x − 4 becomes less and less until it becomes isignificant lim x→∞ y > lim x→∞ 2x → ∞ As x decreases it becomes negative so we have y > 2−x −4 → y > 1
Graph the parent quadratic (y = x^2) by creating a table of values using select x values The graph of this parent quadratic is called a parabolaNOTE AnyThis graph of a function is a translation of y =4/x Here is the graph of y = y = This one replaces x by x2 which shifts it left 2 units and adds 6 on the right side, so it also shifts it 6 units up, so it's like this green graph y = This one replaces x by x2 which shifts it left 2 units and adds 6 on the right side, so it also shiftsSubstitute 2 for y in x=y4 Because the resulting equation contains only one variable, you can solve for x directly
Graph y=x^24 y = x2 − 4 y = x 2 4 Find the properties of the given parabola Tap for more steps Rewrite the equation in vertex form Tap for more steps Complete the square for x 2 − 4 x 2 4 Tap for more steps Use the form a x 2 b x cSteps to graph x^2 y^2 = 4And m = 1 This places the vertex/point of ysymmetry at (2, 4) The slope of an absolute value function is actually equal to m everywhere to the right of the function but m when you go to the left This creates an upside down V with the highest point at (2, 4)
Answer (1 of 6) That's a circle Compare x^2y^22x=0 with the general equation of a circle x^2y^22gx2fyc=0 and write down the values of the constants g, f and c g=1 f=0 c=0 The centre of the circle is (g,f)\equiv(1,0) The radius of the circle is \sqrt{g^2f^2c}=\sqrt{1} IfDefinition 2 The exp function E(x) = ex is the inverse of the log function L(x) = lnx L E(x) = lnex = x, ∀x Properties • lnx is the inverse of ex ∀x > 0, E L = elnx = x • ∀x > 0, y = lnx ⇔ ey = x • graph(ex) is the reflection of graph(lnx) by line y = x • range(E) = domain(L) = (0,∞), domain(E) = range(L) = (−∞,∞)The graph of a function f is the set of all points in the plane of the form (x, f (x)) We could also define the graph of f to be the graph of the equation y = f (x) So, the graph of a function if a special case of the graph of an equation If you want to
Algebra Graph y=4*2^x y = 4 ⋅ 2x y = 4 ⋅ 2 x Exponential functions have a horizontal asymptote The equation of the horizontal asymptote is y = 0 y = 0 Horizontal Asymptote y = 0 y = 0Experts are tested by Chegg as specialists in their subject area We review their content and use yourA math video lesson on Systems of Two Equations This video solves by graphing 4xy=2 and xy=3 #solvebygraphing #systemsofequations #algebra2Every Month w
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