Suppose f, g, h, and j are functions such that: f(r) represents the circumference (in cm) of a circle whose radius is r cm. • g(C) represents the radius (in cm) of a circle whose circumference is C cm. h(r) represents the area (in cm²) of a circle whose radius is r cm. j(A) represents the radius (in cm) of a circle whose area is A cm?. a. Use function notation to represent the area of a circle whose circumference is 130 cm. h(g(130))=1345.54 Preview b. Use function notation to represent the circumference of a circle whose area is 5.17 cm?. 8.05 Preview
Suppose f, g, h, and j are functions such that: f(r) represents the circumference (in cm) of a circle whose radius is r cm. • g(C) represents the radius (in cm) of a circle whose circumference is C cm. h(r) represents the area (in cm²) of a circle whose radius is r cm. j(A) represents the radius (in cm) of a circle whose area is A cm?. a. Use function notation to represent the area of a circle whose circumference is 130 cm. h(g(130))=1345.54 Preview b. Use function notation to represent the circumference of a circle whose area is 5.17 cm?. 8.05 Preview
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.9: Combining Functions
Problem 50HP
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