Three girls download a total of 36 songs on their iPods. Jane downloaded twice as many as Inez and since Tracy wanted to have th
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
The exponential function will have this form:
We know that the function passes through the points and
. Then, we can substitute the coordinates of the point
into
and solve for "a":
Then, we know that:
Now, we neeed to substitute the coordinates of the second point into
and solve for "b":
Substituting the value of "b" into we can find "a":
Therefore, we get that the exponential function that describes the graph, is:
Answer:
Step-by-step explanation:
Given:
Solving for :