Linear Equations Mastery

What is the slope-intercept form of a linear equation?

• y = ax + b

• y = mx - b

• y = bx + m

• y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In the equation y = 4x - 5, what is the y-intercept?

• 1

• 0

• 4

• -5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the standard form of a linear equation?

• Ax + By = C

• y = mx + b

• sin(x) + cos(y) = 1

• x^2 + y^2 = r^2

Convert the equation 3x - 2y = 6 into slope-intercept form.

• y = (3/2)x - 6

• y = (3/2)x - 3

• y = (2/3)x + 6

• y = (3/2)x + 6

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the x-intercept of the equation 2x + 5y = 10.

• 5

• 7

• 3

• 2

Find the y-intercept of the equation 2x + 5y = 10.

• 5

• 7

• 3

• 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the y-intercept of the equation y = -3x + 9.

• -9

• 0

• 9

• 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of a horizontal line?

• 0

• 2

• undefined

• 1

Tags

CCSS.8.EE.B.5

What is the slope of a vertical line?

• Undefined

• One

• Zero

• Negative

Tags

CCSS.8.EE.B.5

From the equation y = 3x + 18,  what is the value of the x-intercept?

• -6
• 6
• 18
• 3