Positive vs Negative Increasing vs Decreasing Linear vs Nonlinear

Solve for x if x+5=9

Which equation has x = 5 as the solution?

• x + 15 = 10
• 2x = 5
• 2x = 10

When f= 2 what is the value of 3f +5?

What is the first step in solving for w in the equation 3w + 5 = 14?

• Add 5 to both sides of the equal sign

• Divide by 3 on both sides of the equal sign

• Subtract 5 from both sides of the equal sign

• Multiply by 3 on both sides of the equal sign

Your parents give you $10 to start saving to your piggy bank. Each week you add $4 to your piggy bank. Write an equation to model this situation.

-3(4x - 10) = 42

Which is a linear equation?

In the ordered pair (4,9), which number is the y-coordinate?

Identify the coordinates of the point A

Which of the following graphs show the points (0,7) and (1,4)?

• 
• 
• 
•