graphing equations

Question

how would i graph this

 

g(t)= 18T + 85

g(t)= 15T + 95

Answer 1

The equations are

 

y = 18T + 85 and y = 15T +95

 

Use various values for T ranging from -10 to 10 and solve for the equations. You will get 2 lines that can be plotted on graph

 

For example with eq. 1: AT T = 0 y = 85, At T = 1 y = 103 etc

Also for Equation 2 : At T = 0, y =95 and at T = 1 y = 110 etc..