Identify Linear Equation Forms

Why is the following equation not in standard form?
-3x + 2y = -9

• -3 in front of x

• -9 is on the wrong side

• 2y is positive

• x and y are on the wrong side

What is Standard Form of a Linear Equation?

Which is the graph of y= -x + 2?

• A

• B

• C

• D

What are the x-intercept and the y-intercept of the line -2x + 6y = 72?

• x-int: -2

  y-int: 6

• x-int: 12

  y-int: -36

• x-int: -36

  y-int: 12

• x-int: 0

  y-int: 0

Give the equation for the graph

• y = 5x - 3

• y = 4x + 2

• y =-2x + 5

• y = - 2x + 4

The table shows Eli’s distance from home as he rides his bike at a steady rate after meeting a friend. . Write an equation in y = mx + b form that represents the miles, y, that Eli goes in x hours. 

• y = 2x + 2

• y = 12x + 12

• y = 12x + 2

• y = 2x + 12

What is the equation of the table? (Click on the image to enlarge)

• y = -2 + x

• y = x + 3

• y = x - 3

• y = x - 2

Which equation best represents the relationship between x and y in the table shown?

• y= 5x+5

• y=1/5x+5

• y=15x+5

• y=10x+5

Which equation matches the table?

• y = x + 5

• y = 5x

• y = x - 5

• x = y - 5

Zara made an initial deposit to a bank account and then added a fixed amount every week. The table shows the money in her account. Which equation represents the situation?

• y = 30x + 100

• y = 20x + 120

• y = 120x + 120

• y = 50x + 100