2. what's the area of a circle with radius 18 units? a. 36? units2 b. 324? units2 c. 18? units2 d. 9? units2

1017.87602

Step-by-step explanation:

A = π R squared = π · 18 squared ≈ 1017.87602

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

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.