Forms of Linear Equations

Write an equation in slope intercept form of a line with: m = 5/4 and passes through the point (-4, -3). (Hint: You need to plug into point-slope first, and then convert to slope-intercept).

• y = 5/4x +2

• y = -5/4x + 2

• y = 2x - 5/4

• y = 3/4x + 2

Write the equation of a line that has the same slope as: 2x + 4y = 10, and the same y-intercept as: 3x - 2y = 8

• y = 1/2x - 4

• y = 2x + 2.5

• y = -1/2x - 4

• y = 3/2x - 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert to standard form using integers: y = 2/3x - 4

• -2/3x + y = -4

• x + 3y = 12

• -2x + 3y = -12

• -2x + 3y = -4

Which equation matches the table?

• y = 3x + 9

• y = x + 9

• y = x + 3

• y = 12x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Find the function rule.

• y = 2x

• y = 2x+3

• y = 3x+3

• y = -2x+3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Find the function rule.

• y = -2x +10

• y = -2x -10

• y = 2x +10

• y = 2x-10

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the equation of the graphed line?

• y = 3

• y = 3x

• x = 3

• x = 3y

For the equation y - 3 = 2(x + 4), the line has a slope of what, and contains what point?

• m = 2, (-4, 3)

• m = 2, (3, -4)

• m = 1/2, (-3, -4)

• m = -2, (-4, -3)

Write an equation in slope intercept form of a line with:

m = 5 and passes through the point (-1, -3).

(Hint: You need to plug into point-slope first, and then convert to slope-intercept).

• y = 5x + 2

• y = -5x - 5

• y = -5x + 2

• y = 2x - 5

Given the table, what is the equation of the line in point slope form?

• y - 12 = ½(x - 6)

• y - 4 = ½(x - 8)

• y + 2 = ½(x + 4)

• y + 6 = ½(x +12)