Answer:1197.421
Step-by-step explanation:
Answer:
<em>I don't understand</em>
Step-by-step explanation:
<em>please sorry okay</em>
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9514 1404 393
Answer:
b = -2ax
Step-by-step explanation:
Multiply both sides of the equation by -2a.
x = -b/(2a)
(-2a)x = b(-2a)/(-2a) = b
b = -2ax
Answer:
-12
Step-by-step explanation:
What it means by f(-1) is that x is -1.
So all you do is plug -1 into the x areas like this: -3(-1)^2+2(-1)-7=-12.
