Question

find the y-intercept of the exponential function f(x)= -(1/4)^x

A. (0,0)
B. (0,-1)
C. (0,-2)
D. (0,-3)

Answer 1

@blurbendy

Answer 2

no its ok

Answer 3

at y-intercept, plug in x=0 and solve for y

Answer 4

so C right?

Answer 5

did you plug in x=0?

Answer 6

yes

Answer 7

so, you get \[y=-\left(1\over4\right)^0=?\]

Answer 8

i got 1

Answer 9

and the negative sign