Which expression represents the cost of the mulch based on the radius of the circle?

Question

asked Jun 8, 2019 102k views

2 Answers

Cartoonist · Answer 1 · 2019-06-13T01:24:31+0000

we have

$m(x)=\pi x^(2)-2√(2)x^(2)$ ---------> equation 1

g(m)=1.50m ---------> equation 2

To represent the cost of the mulch based on the radius of the circle

Substitute equation 1 in equation 2

$g(x)=1.50*[\pi x^(2)-2√(2)x^(2)]$

therefore

the answer is the first option

$1.50*[\pi x^(2)-2√(2)x^(2)]$