Is y – 4x = 9 a function?

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

What is the average diastolic blood pressure for adults

What are the domain and range of the function f(x)=2^x+1