(QUICKLY!) The triangle represents a scale drawing that was created by using a factor of 1/2. A triangle with sides lengths of 5 inches.
Which is true of the measures of the sides of the original triangle?
A. Each side of the original triangle is One-half the length of each side of the scale drawing.
B. Each side of the original triangle is 2 times the length of each side of the scale drawing.
C. Each side of the original triangle is the same length as each side of the scale drawing.
D. Each side of the original triangle is 2 inches shorter than the scale drawing.

A

Step-by-step explanation:

B. Each side of the original triangle is 2 times the length of each side of the scale drawing.

Step-by-step explanation:

Since the scale factor was 1/2, the original was 2 times the one half. The original triangle was 10 inches on each side.

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.