5e. Using the graph of the function V, explain what the marked relative maximum represents.* 400 ty (27339) 320 240 160 80 0 2 4 6 8​

Witch represents the inverse of the function f(x)=1/4x-12

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?