Remember the vertical line test. Anywhere on that graph, you can draw a vertical line, and it will not touch the function two times. Because of this, it is true.

4 0

3 years ago

Consider the exponential function f ( x ) = 13 , 500 ⋅ 0.89^x, which models the value of Mikayla's scooter, where x represents t

Elden [556K]

Answer: $8470

Step-by-step explanation:

To solve this, you can substitute 4 for x:

$f(x) = 13500*.89^4\\f(x) = 13500*0.6274\\f(x) = 8470$

Mikayla's scooter is worth around $8470 after 4 years.

It was originally worth 13,500 dollars and depreciated by 11% every year.

7 0

3 years ago

Marty’s dog can run 3 miles in 20 minutes. What is the dog’s speed in miles per hour?

stich3 [128]

9mph because 20 minutes time 3 is one hour so multiply 3 by 3 to get 9

7 0

3 years ago

Read 2 more answers

Can someone do my last question and actually try it

MariettaO [177]

Answer:

What's the question?

Step-by-step explanation:

6 0

3 years ago