Jada is selling lemonade for her summer job. She spent $45 on
supplies to make the lemonade and
then made $73 selling lemonade.
How much money did Jada make as
profit from her lemonade sales?

28

Step-by-step explanation:

2a + b = 15.7.

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.

can you make your screen more see able?

then i might be able to .