lilireinhart lilireinhart

06-04-2021
Mathematics

contestada

Find the y-intercept and the axis of symmetry of:
f(x) = ax^2 + 8ax - 5

Respuesta :

mreyna6 mreyna6

07-04-2021

Answer:

y-intercept (0,-5) and AOS x = -4

Step-by-step explanation:

To find the y-int make x = 0 so f(0) = -5

The axis of symmetry (AOS) can be found by the equation x = -b/2a

So AOS = -8a / 2a, so AOS = -4 since b=8a and a = a

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