8. Which of the following equations do NOT represent functions of x? Explain. •a {(-2,5), (1,3),(3,7),(4,25),(3,-1)} •b y=x^3+20 •c y^2=x •d y=|x+7|

Q: True or False The point (1, 2) is on the line 2x + y = 4.

A: Consider the given equation and point. 2x + y = 4 and (1,2) If the given point lie on the equation…

Q: Which line passes through the point (4, -7) and is perpendicular to the line x- 4y = 8? A. y = x-11…

A:

Q: 3. Passes through (-9, 9) and (-5, 1) in slope- intercept form.

A:

Q: y' = 2 + 4Cje2x +9Cze3x

A:

Q: What would be the linear equation for this function, & the graph?? (X1,Y1)=(3,6), (X2,Y2)=(3,-5)

A: To determine the linear equation for the function and sketch its graph.

Q: hat is the dependent variable in y= -

A:

Q: Consider the following equation.y=-9x+2Use the x-values {, , } to find solution points that should…

A: The given function is

Q: Find the values of x and y for which (x + y, 0) = (3,1 - y)

A:

Q: Differentiate. 5x - 9 +x3 3x +1 g(x) = gʻ(x) = D

A: Given  gx=5x-93x+1+x3 To do Differentiate gx=5x-93x+1+x3

Q: ImAB = 1 with A(-1; 2) and B(4; y)

A: Find the value of y

Q: Suppose that x 1 4 + y 1 4 = 2. What is y 00 at the point (1, 1)?

A:

Q: A transportation engineer observed that in five zones of the city, the number of gas stations (Y) in…

A: We have given that,  The data set is. X :-       1          5         3         2           4 Y:-…

Q: Y= (10x; + x, } (5x, + x}} 15

A: We have to differentiate partially to this equation:

Q: What is the point of intersection of the two functions? 12) y--3x-23 -2r+4y-6 A) (-2, 3) C) (-3, 2)…

A:

Q: Your friend incorrectly says that the linear function rule for the line through the points (0,0) and…

A: Equation of line in 2 dimensions

Q: Two points that lie on the line 5x-3y = 15 are (3, 0 O (5, -3) O (5,3) O (0,5) 0 (0, -5)

A:

Q: Find an equation for the line that passes through the points (4, 3) and (-2, 5). 0=0 0=0 X 010 S

A: The equation of the line (Point-Slope Form) is:Where

Q: A company that makes creepy dolls has found that their profit is given by the equation P=10q+4q² −…

A: Given profit function P = 10q + 4q2 - 300Where profit in dollars for q hundred creepy dolls produced…

Q: Consider the following equation. y=|x+9|-5Use the x-values {, , } to find solution points that…

A: To determine the points that should be plotted from list required to sketch the graph of the…

Q: Find a point on x-axis which is equidistance from A (2,-5) and B(- 2,9).

A: Topic:- geometry

Q: What are the zeros of the equation y + 4x = x³?

A: