Select all of the following expressions that are equal to 2.5. -2(-1.25)
(-0.5) 2
-1 + (-1.5)
5 ÷ 2

Which of the following is true for the relation f(x)=2x^2+1

In which form is the following function written? y = - 2(x – 3)(x + 5)

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?