24-25 Algebra 1A Final Exam

What is the equation of the line?

• y = 0
• y = 1
• y = 2
• x = 1

Simplify

-4m² ∗ m²

• -4m⁴

• -3m⁴

• -3m²

What is the difference between an equation and an expression?

• Equations do not have equal signs and expressions do
• There is no difference, they are the same thing
• Equations have equal signs and expressions do not
• None of the answers

What is the equation of this line?

• x=5
• y=5
• y=5x
• x=-5

Write the equation in slope-intercept form:
-3y + 5x = 12

• y = -4 + 5x
• y = -4 + 5/3x
• y = 4 - 5/3x
• y = 12 + 5x

David is running a concession stand at a soccer game. He sells nachos and sodas. Nachos cost $1.50 each and sodas cost $0.50 each. At the end of the game, David made a total of $78.50 and sold a total of 87 nachos and sodas combined. Which system of equations represents this situation? *

• 1.5x + 0.5y = 78.5
  x + y = 87
• 1.5x + 0.5y = 78.5
  1.5x + 0.5y = 87
• x + y = 78.5
  1.5x + 0.5y = 87
• x + y = 78.5
  x + y = 87

In the equation, y = mx + b, the letter b is the ___________.

• y-intercept
• x-intercept
• slope
• rate of change

Simplify the following expression: 2c³ + 8c³

• 10c⁶

• 10c⁹

• 10c³

• 10 + c³

How many solutions will this system have? 

• No solution
• One Solution
• I Don't Know
• Infinitely Many Solutions

What is the slope of the line shown on the grid?

• Slope is 6

• Slope is 9

• Slope is 0

• Slope is undefined