Question

NEED HELP ASAP 50 POINTS!!!

Choose the items that complete the sentence about the key features of f(x) = 8^x.

The y-intercept is _______(choices:16,0,-1,1) , the asymptote is y =_______(choices:2,-1,1,0) , and the range is y >_____(choices:0,16,-1,1) .

Answer 1

• 1
• 0
• 0

Explanation:

The y-intercept is f(0) = 8^0 = 1.

__

The horizontal asymptote is the limit as x goes to -∞. That is y = 0.

__

The range is the set of values above the horizontal asymptote: y > 0.