Which function has a vertex at (2, -9)? 6 Of
Of(x) = -(x-3)2
f(x) = (x + 8)2
f(x) = (x - 5)(x + 1)
f(x) = -(x - 1)(x - 5)

3.76%

step-by-step explanation:

y=mx+

the answer would be c:   ax + b = ax + c

step-by-step explanation:

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w