I NEED HELP ASAP f(x) = 1/x-5
g(x)= 5x+1/x
A. Use composition to prove whether or not the functions are inverses of each other.
B. Express the domain of the compositions using interval notation.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.