Question
A ringtone company charges $10 a month for the service plus $1.56 for each ringtone downloaded. What is the graph of the equation that models the total
fees?
Your answer.

8 2/3 is the answer

step-by-step explanation: just use a calculator

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.