SOLUTION: What is the y-intercept of the exponential function? {{{ f(x)= -0.25(6)^x+2 - 1 }}} The equation and answer choices are in the link here: https://prnt.sc/le5iv7 y-interce

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: What is the y-intercept of the exponential function? {{{ f(x)= -0.25(6)^x+2 - 1 }}} The equation and answer choices are in the link here: https://prnt.sc/le5iv7 y-interce      Log On


   

Question 1127962: What is the y-intercept of the exponential function?
+f%28x%29=+-0.25%286%29%5Ex%2B2+-+1++
The equation and answer choices are in the link here: https://prnt.sc/le5iv7
y-intercept =

Answer by math_helper(2461) About Me  (Show Source):
You can put this solution on YOUR website!

+f%28x%29+=+-0.25%286%29%5E%28x%2B2%29+-+1+
To find y-intercept, set x=0 (x=0 is the y-axis) and plug in:
+f%280%29+=+-0.25%286%29%5E2+-+1+=+-0.25%2836%29+-+1+=+-9+-+1+=+highlight%28-10%29+