SOLUTION: Graph each equation. Construct a table of at least three values. a. y = -x2-4 b. y = x-4 c. 3y = 6 x cubed -3

 

Hi

x   y = -x^2-4  (Parabola opening Downward: V(0,-4)) axis of symmetry x = 0, y=axis

0   -4

1   -5

2   -8  Plot Points and connect with a Curve



.......

x   y = x-4

0   -4

1   -3

2   -2   Plot Points and connect with a Line



.........

x   y = 3x^3 - 1  (s-shaped curve)

0   -1

-1  -4

1    2  Plot Points and connect with a Curve