Constructed response:

a. blair buys a pretzel and fruit juice. jen buys popcorn and iced tea. find the difference between the cost of the snacks blair buys and the cost of the snacks jen buys.

b. for which two beverages is the difference between the prices the greatest? what is the difference?

c. do the children have enough money to buy 6 lemonades if they have $10.00? prove it! : )show your work and explain : )

i will mark the brainest answer and give you a nice you!

d

step-by-step explanation:

addition

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.

it is a horizontal line.