Question

A linear function has a slope of 7, and when x is 3, the value for y is 22. Use a graph or a table to figure out the equation of the function

Answer 1

When you are given a point (x1,y1) and slope m the equation is
y-y1=m(x-x1)

given
slope=7
(x,y)
(3,22)
x1=3
y1=22


y-22=7(x-3) is the equation or
y=7x+1

Answer 2

First you have to make a graph and subtracte each of ur number and finally u got the answer and graph it careful with linear and also non linear it could be Linear because the 7 3 and 22 when u add then u know it .