First Semester Algebra

For f(x) = - 5x + 4, what is the value of x for which f(x) = 29?

• x = 1

• x = -5

• x = -4

• x = 5

Tags

CCSS.HSF.IF.A.2

Write equation of the line containing (4,2) and (3,5).

• y = -3x + 14

• y = 3x + (-4)

• y = -3x - 4

• y = -3x + 10

Write an equation in point-slope form for the line that passes through the given point with the slope provided.

(2, -1), m = -3

• y - 1 = -3 (x + 2)

• y + 1 = -3 (x - 2)

• y - 2 = -3 (x + 1)

• y + 2 = -3 (x - 1)

What is slope-intercept form?

• y = kx

• y = mx + b

• ax + by = c

• 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of the line that passes through the point (20, -3) and (–10, 7)?

• 3

• -1/3

• -3

• 1/3

Tags

CCSS.8.EE.B.5

• Function
• Not a Function

Tags

CCSS.8.F.A.1

What is the slope?

• 1/4

• 4

• -3

• -2

Tags

CCSS.8.EE.B.5

What is the range of the graph?

• 1 ≤ x ≤ 5

• 1 < x < 5

• 1 ≤ y ≤ 5

• 1 < y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• -7 ≤ x < 5

• -3 ≤ x < 1

• -3 ≤ y < 1

• -7 ≤ y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1