Answer:
9b≥ -18
Step-by-step explanation:
Answer:
Our answer is 
.
Step-by-step explanation:
To solve for x, we need to isolate the variable. We can do so by subtracting 2 to both sides.
Our answer is .
To find the decimal, calculate with a calculator.
Answer:
-12
Step-by-step explanation:
Here the coefficients a, b and c are 4, 8 and -8 respectively.
-b
A formula for the axis of symmetry is x = -------
2a
-8
... which yields x = --------- = -1
2(4)
Evaluating f(x) = 4x^2 + 8x - 8 at x = -1 yields f(-1) = 4(-1)^2 + 8(-1) - 8 = -12.
The y-value of the vertex is -12. Note that the vertex lies right smack on the axis of symmetry.
i’m just as stupid man i need help on the exact same one
Answer:
don't let the haters win. nobody cares abt them and they are just an embarrassment (ty for pts tho)
