# Practice For Quiz 6

10 Questions | Total Attempts: 140

Settings

Math practice quiz for 8th grade math.

• 1.
In order to find the slope of a line from a graph you need to locate at least _____ points on that line.
• A.

7

• B.

5

• C.

2

• D.

3

• E.

1

• 2.
When finding the slope using the slope formula, the difference in the x's is the numerator and the difference in the y's is the denominator.
• A.

True

• B.

False

• 3.
Another word for rate of change is _________.
• 4.
A __________ is a letter used in place of an unknown number.
• 5.
The ____________ measures the steepness of a line
• A.

Independent variable

• B.

Equation

• C.

X-intercept

• D.

Y-intercept

• E.

Slope

• 6.
The slope of a line CANNOT be thought of as which of the following:
• A.

Rate of change

• B.

Constant rate

• C.

Coefficient of x in an equation written in slope-intercept form

• D.

Intercept

• 7.
The ___________ is the point where the graph of a line crosses the y-axis.
• 8.
A line passes through points (5, 7) and (3, 9).  What is the slope of this line?
• A.

2

• B.

1/2

• C.

-2

• D.

-1

• E.

None of the above

• 9.
A line passes through points (2, 4) and (3, 6).  What is the slope of this line?
• A.

0

• B.

1/2

• C.

-2

• D.

-1/2

• E.

None of these

• 10.
The number being multiplied by a variable is called the ____________.
Related Topics