Answer:
62
Explanation:
If you plug x = 0 into the equation you get the y-intercept.
y = 2(x-5)^2+12
y = 2(0-5)^2+12
y = 2(-5)^2+12
y = 2(25)+12
y = 50+12
y = 62
f(x) =2(x-5)^2+12
To find the y intercept, set x=0 and solve for y
f(x) =2(0-5)^2+12
= 2(25) +12
= 50+12
= 62
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