What is the definition of slope-intercept form?

• A quadratic equation of the form y = ax^2 + bx + c.

• An exponential equation of the form y = ab^x.

• A trigonometric equation of the form y = a sin(bx) + c.

• A linear equation of the form y = mx + b.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

How do you find the slope from an equation in slope-intercept form?

• Identify the coefficient of x

• Divide the constant term by the x coefficient

• Multiply the x coefficient by -1

• Identify the constant term

Tags

CCSS.8.EE.B.5

Graph the linear equation y = 2x + 3 in slope-intercept form.

• The graph of the linear equation y = 2x + 3 is a straight line with a slope of 2 and a y-intercept of 3.

• The graph of the linear equation y = 2x + 3 is a curved line.

• The graph of the linear equation y = 2x + 3 is a vertical line.

• The graph of the linear equation y = 2x + 3 is a parabola.

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

• y = (3/2)x - 6

• y = (3/2)x - 3

• y = (3/2)x + 6

• y = (3/2)x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope-intercept form of the equation with a slope of -4 and a y-intercept of 5?

• y = 4x - 5

• y = -4x - 5

• y = -4x + 5

• y = 4x + 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the line represented by the equation y = -2x + 7.

• 2

• 0

• 7

• -2

Tags

CCSS.8.EE.B.5

Find the y-intercept of the line represented by the equation 2y = 4x - 6.

• -2

• 2

• -3

• 0

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Graph the linear equation y = 0.5x - 2 in slope-intercept form.

• The graph of the linear equation y = 0.5x - 2 is a parabola.

• The graph of the linear equation y = 0.5x - 2 is a vertical line.

• The graph of the linear equation y = 0.5x - 2 is a straight line with a slope of 0.5 and a y-intercept of -2.

• The graph of the linear equation y = 0.5x - 2 is a curve.

Convert the equation 2y + 3x = 9 to slope-intercept form.

• y = (-3/2)x + 9/2

• y = (2/3)x + 9/2

• y = (-2/3)x + 9/2

• y = (3/2)x + 9/2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert the equation 5x - 3y = 9 to slope-intercept form.

• y = (5/3)x - 3

• y = (5/3)x - 9

• y = (3/5)x - 9

• y = (3/5)x - 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3