Question

for

f(x)=3^-(x-2) -5

shouldn't the y intercept be (0,4)

Answer 1

So is that \[3^{-x+2} - 5\]?

Answer 2

yes but in the problem the exponent is written like -(x-2)

Answer 3

Ok. Just put x=0 into the equation so.
f(0) = 3^2 - 5
And you will indeed get 4 so yes, the y intercept is (0,4)

Answer 4

ok thats what i did thank you.