There are c compact discs on each shelf. write a variable expression that represents the number of compact discs on 25 shelves. (1 point)
a 25 + c
b 25 ÷ c
c 25c
d 25 – c

f(x) = y

f(-3) = -5

step-by-step explanation:

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.