Melanie is 4 ft tall. Her father is 6 ft tall. In a photograph of the two of them standing side by side, Melanie's image is 2 inches tall. Although their images are much smaller, the ratio of their heights remains the same. How tall is Melanie's father's image in the photo?
What is the scale factor of their actual heights to their height in the photo?

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

theres no picture: /

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.