For the fuctions F(x)=2x-6 an g(x) = 5x+1 which compositions produces the greatest output

Prove that quadrilateral is a rhombus.

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)