Question

What type of graph represents the solutions to the problem y=2x<4?

Answer 1

The correct graph is A.

Using the expression given for our Calculation;

• 2x < -4

We solve for x thus ;

2x < -4

divide both sides by 2 to isolate x

2x/2 < -4/2

x < -2

The value of x is x < -2

The correct graph would be an open circle which starts on -2 and extends to the left .