Solving 2 Step Equations and Slope Intercept

Solve the equation 3x + 5 = 17

• x = 2

• x = 4

• x = 7

• x = 10

Tags

CCSS.7.EE.B.4A

Solve the equation 2y - 8 = 10

• y = 5

• y = 12

• y = -3

• y = 9

Tags

CCSS.7.EE.B.4A

Find the slope of the line passing through the points (3, 4) and (7, 10)

• Slope = (4 - 3) / (7 - 10) = 1 / -3 = -1/3

• Slope = (10 - 4) / (7 - 3) = 6 / 4 = 3/2

• Slope = (10 - 4) / (3 - 7) = 6 / -4 = -3/2

• Slope = (10 - 3) / (7 - 4) = 7 / 3

Tags

CCSS.8.EE.B.5

Find the slope of the line with equation y = 2x + 3

• 2

• 10

• 1/2

• 5

Tags

CCSS.8.EE.B.5

Calculate the y-intercept of the line with equation y = -3x + 6

• 3

• -6

• 6

• 0

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Graph the linear equation y = 2x - 3

• Graph the line with a y-intercept at 2 and a slope of 3.

• Graph the line with a y-intercept at 3 and a slope of -2.

• Graph the line with a y-intercept at -2 and a slope of 3.

• Graph the line with a y-intercept at -3 and a slope of 2.

Graph the linear equation y = -1/3x + 5

• Graph the linear equation y = 2x + 3

• Use the quadratic formula to find the solution

• Graph the linear equation on a coordinate plane.

• Solve for x and y separately

Identify the slope-intercept form of the equation 3x + 2y = 10

• y = -3x + 5

• y = -2/3x + 5

• y = 3/2x + 5

• y = -3/2x + 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope-intercept form of the equation 5x - 3y = 15

• y = 5/3x + 5

• y = -5/3x + 5

• y = 3/5x + 5

• y = -3/5x + 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the line passing through the points (2, 3) and (6, 7)

• Slope = (7 - 3) / (6 - 2) = 4 / 4 = 1

• Slope = (3 - 2) / (6 - 7) = 1 / -1 = -1

• Slope = (7 - 2) / (6 - 3) = 5 / 3

• Slope = (3 - 7) / (2 - 6) = -4 / -4 = 1

Tags

CCSS.8.EE.B.5