AnswersPA-Common Core Math 8 Q1Comparing Slopes and Intercepts

Comparing Slopes and Intercepts Answers

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5

Question text not available

Answers:
Selection 1:-1/4
Selection 2:-4
Selection 3:3/2
Selection 4:1
6

Linear functions are expressed by the graph and equation. Select all that apply.

A
The slope is positive for both functions.
B
The equation has a steeper slope than the line in the graph.
C
The y-intercept is the same for both.
D
The graph and the equation express an equivalent function.
7

Identify the slope of the line given in the table:

Answers:
Selection 1:-1/4
Selection 2:-4
Selection 3:3/2
Selection 4:1
8

On a coordinate plane, a line goes through points (negative 1, negative 2) and (0, 1).

Question illustration
A
On a coordinate plane, a line goes through points (negative 1, negative 2) and (0, 1).
Option A
B
y = negative 8 x + 3
Option B
C
A 2-column table with 4 rows. Column 1 is labeled x with entries negative 1, 2, 5, 8. Column 2 is labeled y with entries 4, 1, negative 2, negative 5.
Option C
D
y = 2 x + 3
Option D
9

Linear functions are expressed by data in a table and by a graph. Select all that apply.

A
The slope is the same for both functions.
B
The function expressed in the graph has a steeper slope than the function in the table.
C
The y-intercept is the same for both functions.
D
The table and the graph express an equivalent function.
12

Which of the following statements are true? Select all that apply.

A
If the equation were graphed, it would be a horizontal line.
B
Both functions have the same slope.
C
The origin is the y-intercept for the function expressed in the table.
D
The linear equation does not have a y-intercept.
E
The table and the graph express an equivalent function.
13

Choose the true statements.

A
The slope of the equation must be positive.
B
The y-intercept of the equation is zero.
C
It is possible that the line on the graph is horizontal.
D
The slope of the equation must be negative.
17

Identify the slope of the graphed line:-2/3✔ -1/32/31/3

Answers:
Selection 1:-1/3
Selection 2:1
Selection 3:1/2
Selection 4:-1

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