# Algebra 1 Quiz 5.7 Through 5.10

18 Questions | Total Attempts: 601  Settings  • 1.
Which equation describes the line with slope -4 and y-intercept 2?
• A.

Y = -4x + 2

• B.

Y = -4x - 2

• C.

Y = 4x - 2

• D.

Y = 4x + 2

• 2.
Which equation describes the l ine that contains (1,5) and has a slope of 2?
• A.

Y = 2x + 9

• B.

Y = 2x - 9

• C.

Y = 2x - 3

• D.

Y = 2x + 3

• 3.
What are the slope and y-intercept of the line described by y = 3x - 6?
• A.

M = -3; b = -6

• B.

M = 3; b = -6

• C.

M = -6; b = 3

• D.

M = 6; b = -3

• 4.
Which equation describes the line passing through (4, -2) with a slope of (1/2)?
• A.

Y = (1/2)x - 2

• B.

Y = (1/2)x - 4

• C.

Y = (1/2)x + 4

• D.

Y = (1/2)x

• 5.
Which equation goes through the point (3,5) and has a slope of 4?
• A.

Y-3 = 4(x-5)

• B.

Y+3 = 4(x+5)

• C.

Y-5 = 4(x-3)

• D.

Y+5 = 4(x+3)

• 6.
Which equation describes a line parallel to y = -4x + 3?
• A.

Y = 4x + 2

• B.

Y = (1/4)x + 2

• C.

Y = (-1/4)x + 2

• D.

Y = -4x + 2

• 7.
Which equation describes the line that passes through (-3,1) and is parallel to the line described by y=4x + 1?
• A.

Y = 4x + 13

• B.

Y = (-1/4)x + (1/4)

• C.

Y = 4x - 11

• D.

Y = (-1/4)x + (7/4)

• 8.
Which equation describes a line perpendicular to y = 3x - 5?
• A.

Y = (1/3)x - 3

• B.

Y = 3x - 3

• C.

Y = (-1/3)x - 3

• D.

Y = -3x - 3

• 9.
The graph of g(x) is shown below. It was created by translating the graph of f(x) down 2 units. Which of the following is f(x)?
• A.

F(x) = (1/3)x + 1

• B.

F(x) = 3x + 1

• C.

F(x) = (1/3)x - 3

• D.

F(x) = 3x - 3

• 10.
Which describes the effect on f(x) = 3x + 7 is the slope changes to 2?
• A.

Graph shifts down 2

• B.

Graph shifts up 2

• C.

Graph becomes steeper

• D.

Graph becomes less steep

• 11.
The function f(x) = -5x + 3 is reflected across the y-axis. Which function describes the new graph h(x)?
• A.

H(x) = 5x + 3

• B.

H(x) = -5x + 3

• C.

H(x) = -5x - 3

• D.

H(x) = 5x - 3

• 12.
Which equation describes the line with a slope of 5 and containing the point (-2, 4)?
• A.

Y = 5x - 22

• B.

Y = 5x - 2

• C.

Y = 5x + 4

• D.

Y = 5x + 14

• 13.
What is the slope and y-intercept of the graph?
• A.

Slope: -2/3; y-intercept: 2

• B.

Slope: -2/3; y-intercept: 3

• C.

Slope: 2/3; y-intercept: 2

• D.

Slope: 2/3; y-intercept: 3

• 14.
Which equation describes the line through the points (4,-3), and (5,0)?
• A.

Y - 5 = (-1/3)(x - 0)

• B.

Y - 4 = (-3)(x + 3)

• C.

Y - 0 = (1/3)(x - 5)

• D.

Y + 3 = 3(x - 4)

• 15.
Here are four linear equations.  I.     3x + 2y = 10 II.    -9x - 6y = -8 III.    y + 1 = (3/2)(x - 6) IV.   -5y = 7.5x Which line is not parallel to the rest?
• A.

I

• B.

II

• C.

III

• D.

IV

• 16.
Which equation describes a line that passes through (6, -8) and is perpendicular to the line described by 4x – 2y = 6?
• A.

Y = (-1/2)x - 5

• B.

Y = (-1/2)x - 3

• C.

Y = 2x - 3

• D.

Y = 2x - 20

• 17.
What is the slope and y-intercept of the graph?
• A.

Slope: 4; y-intercept: 3

• B.

Slope: 4; y-intercept: 4

• C.

Slope: (-1/4); y-intercept: 3

• D.

Slope: (-1/4); y-intercept: 4

• 18.
Graph f(x) = -3x – 2 and g(x) = 3x + 2 on the given piece of graph paper. You will turn this graph in for a grade. Which describes the transformation(s) from the graph of f(x) to the graph of g(x)?
• A.

A reflection across the y-axis

• B.

A reflection across the y-axis and a translation 4 units up

• C.

A rotation (less steep) about (0,2)

• D.

A translation up 4 units

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