someone help pls consider the composite function f(g(x)) = sqrt 1/x^2-3. if g(x) = x^2 -3 what is f(x)?

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?