Functions Pre-Algebra

Name the slope and y-intercept for the equation:

5x - 3y = 15

• 5/3 and (0, -5)

• 5/3 and (-5, 0)

• -5/3 and (15, 3)

• -5/3 and (5, 0)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which graph represents x=2?

• A

• B

• C

• D

Graph the given equation on the provided graph:

4y + 3x = -8

What error did the student make when plotting the point (3, 4) according to the picture?

• The student moved left along the x-axis when he should have moved right

• The student plotted the y-coordinate in place of the x-coordinate

• The student didn't make a mistake

• Both Options 1 and 2

Tags

CCSS.5.G.A.2

Please find the value of Y when x equals 1 to complete the table.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Please find the value of Y when x equals 3 to complete the table.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which equation matches the table?

• y = x + 5

• y = 5x

• y = x - 5

• x = y - 5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The point where the line crosses the y-axis is called the:

• origin

• x-intercept

• y-intercept

• slope

Jackson started with $800 in his savings account, but has to pay $30 a month for his electricity bill. Write an equation that relates his savings, y, to the amount of months, x.

• y = -30x + 800

• y = 30x - 800

• y = -30x

• y = 12x - 30

Tags

CCSS.6.EE.C.9

Stephanie owes her mom $80 for a recent trip to the mall. She plans to payback $15 a month until it is paid back. Write an equation in slope-intercept form that relates the amount she owes, y, to the amount of months, x.

• y = 15x - 80

• y = 15x + 80

• y = -15x + 80

• y = -15x - 80

Tags

CCSS.6.EE.C.9