Question

Question 22 22) Look at the system of equations below. y = -3.x + 2 y = 2x - 3 Which of these graphs represents this system of equations? A у N -5 -4 -2 -10 2 3 4 -2 у B

Answer 1

y = -3x + 2

y= 2x - 3

We need to find the points

y = -3x + 2

put x = 0

y = 2

Put y=0 and solve for x

0 = -3x + 2

-3x = -2

x = -2/-3

x = 0.67

The point for the first line is; (0, 2) and (0.67, 0)

For he second equation

y=2x -3

put x=0

y = -3

put y=0 and solve for x

0 = 2x -3

2x = 3

x = 1.5

The points are;

(0, -3) and (1.5, 0)

Below is the graph

Hence, the correct option is A