Linear Equations Functions

Find the slope of the given line.

• 1/4

• 4

• -1/4

• -4

Tags

CCSS.8.EE.B.5

Write the equation of the line.

• y = -1/3x - 2

• y = 1/3x - 2

• y = 3x - 2

• y = -3x - 2

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

Tags

CCSS.7.EE.B.4A

What could this represent? 7x + 2 = 30

• Buying pet turtles for $7 each plus two cans of turtle food cost $30.

• Seven bags of candy plus 2 extra snickers bars equals 30 dollars.

• Two yoyos plus seven frisbees is thirty cents.

• Buying seven calculators plus $2 per bundle of pencils is $30.

Write the an equation for the graph shown.

• y = -2x + 2

• y = 2x + 2

• y = 1/2x- 2

• y = -1/2x + 2

^{What is the x- intercept of the line?}

• x = 1

• x = 2

• x = -1

• x = -2

What are the x- and y-intercepts of the linear function given by the equation 3x + 4y = -12

• (4, 0) and (0, -3)

• (-3, -4)

• (-4, 0) and (0, 3)

• (-4, 0) and (0, -3)

What is the slope and y-intercept of the linear function given by the equation 2x + 3y = -6

• m = -2/3, b = -2

• m = 2, b = 2

• m = 2, b = -2

• m = 2/3, b = 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the standard form of the equation for the graph of this line.

• 4x + 4y = -1

• 4x + 4y = 1

• x/4 + y/4 = 1

• x + y = -4

Find the slope

• -5/3

• -3/5

• 5/3

• 3/5

Tags

CCSS.8.EE.B.5