Algebra I 1-2 through 1-6 Quiz

Given the graph of the line represented by the equation  $f\left(x\right)\ =\ -2x+b$ , if "b" is increased by 4 units, the graph of the new line would be shifted 4 units:

• right

• up

• left

• down

What would be the best first step to solving the equation?
-3=x+5

• add 3 to both sides
• subtract 5 from both sides
• add 5 to both sides
• subtract -5 from both sides

What would be the best first step to solving the equation?

• multiply both sides by 3
• multiply both sides by 4
• divide both sides by 3
• divide both sides by 4

What would be the best first step to solving the equation in one step?

• multiply both sides by ³/₂ 
• divide both sides by 3
• multiply both sides by 3
• subtract ²/₃  from both sides

 $\frac{w}{15}=-9$  

• w = -3/5

• w = 6

• w = -24

• w = -135

What would be the best first step to solving the equation?
-3=x+5

• add 3 to both sides
• subtract 5 from both sides
• add 5 to both sides
• subtract -5 from both sides

What would be the best first step to solving the equation?
-3=x+5

• add 3 to both sides
• subtract 5 from both sides
• add 5 to both sides
• subtract -5 from both sides

3c + 5 = 23

• c = 3

• c = 6

• c = 7

• c = 18

Level 3

Identify the steps to solve for b

• Add 6 to both sides and divide both sides by 5

• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5

7 + ^a⁄₃ = 5

• a= -2
• a= -6
• a= 3
• a= 15