Which interval contains a local minimum for the graphed function?
a.) [-4, -2.5]
b.) [-2, -1]
c.) [1, 2]
d.) [2.5, 4]

For which pair of functions is (gof)(a)=|a|-2?

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?