Vocabulary
Rate of change is the same thing as...
A. Initial Value
B. Y-intercept
C. Slope
D. "b"
C. Slope
To determine if a relationship is a function, we look for...
A. repeating x-values
B. repeating y-value
A. repeating x-values
What does "linear" mean?
a. One straight line
b. No repeating x-values
a. One straight line
What is the rate of change of Graph #2?
a. 2
b. -1
c. -2
d. 0.25
d. 0.25
What is the Initial Value of Table #1?
a. The initial value is 1
b. The initial value is -1
c. The initial value is -3
d. The initial value is 3
d. The initial value is 3
Initial Value is the same thing as...
A. "m"
B. Y-intercept
C. Slope
D. Rate of Change
B. Y-intercept
Which statement is true?
A. Output is the same thing as "y", and input is the same thing as "x"
B. Output is the same thing as "x", and input is the same thing as "y"
A. Output is the same thing as "y", and input is the same thing as "x"
Which graph is nonlinear?
a. Graph #1
b. Graph #2
c. Graph #3
d. Graph #4
c. Graph #3
What is the rate of change of Table #1?
a. 3
b. 1
c. 2
d. -1
b. 1
What is the Initial Value of Equation#2?
a. The initial value is 3/2
b. The initial value is 1.5
c. The initial value is -5
d. The initial value is 5
c. The initial value is -5
What letter do we use to represent Initial Value?
A. We use the letter "m"
B. We use the letter "b"
B. We use the letter "b"
Which Table is NOT a function?
a. Table #1
b. Table #2
c. Table #3
d. Table #4
c. Table #3
Which table is Linear?
a. Table #1
b. Table #2
c. Table #3
d. Table #4
a. Table #1
Between Equation #1 and Equation #2, which has the greater rate of change?
a. Equation #1 has the greater rate of change
b. Equation #2 has the greater rate of change
a. Equation #1 has the greater rate of change
What is the Initial Value of Graph #2?
a. The initial value is -1
b. The initial value is 1
c. The initial value is 0.5
d. The initial value is 1/2
a. The initial value is -1
What letter do we use to represent Rate of Change?
A. We use the letter "m"
B. We use the letter "b"
A. We use the letter "m"
Imagine we added the ordered pair (1, 9) to Table #2. Would the table still represent a function?
a. Yes
b. No
a. Yes
Which 2 equations are nonlinear?
a. Equation #1 and Equation #3
b. Equation #3 and Equation #4
c. Equation #2 and Equation #3
d. Equation #2 and Equation #4
b. Equation #3 and Equation #4
Between Graph #1 and Graph #2, which has the greater rate of change?
a. Graph#1 has the greater rate of change
b. Graph#2 has the greater rate of change
a. Graph#1 has the greater rate of change
Between Graph #1 and Graph #2, which has the greater initial value?
a. Graph #1 has a greater initial value
b. Graph #2 has a greater initial value
a. Graph #1 has a greater initial value
In the equation y = 2x + 4, what is true?
A. The rate of change is 4, the initial value is 2
B. The rate of change is 2, the initial value is 4
B. The rate of change is 2, the initial value is 4
Is Graph #3 a function?
a. Yes, because there are no repeating x-values.
b. No, because there are repeating x-values.
a. Yes, because there are no repeating x-values.
Which of the following list only linear functions?
a. Graph #1, Equation #3, Table #2
b. Graph #3, Equation #3, Table #2
c. Graph #2, Equation #2, Table #1
d. Graph #2, Equation #3, Table #1
c. Graph #2, Equation #2, Table #1
Between Table #1 and Equation #2, which has the greater rate of change?
a. Table#1 has the greater rate of change
b. Equation#2 has the greater rate of change
b. Equation#2 has the greater rate of change
Between Table#1 and Equation#1, which has the greater initial value?
a. Table#1 has a greater initial value
b. Equation#1 has a greater initial value
b. Equation#1 has a greater initial value