Apair of equations is shown below.

3x − y = 9
y = −2x + 11

if the two equations are graphed, at what point do the lines representing the two equations intersect?
(4, 3)
(3, 4)
(9, 11)
(11, 9)

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units

This is so hard and it’s for a test