Domain and Range (2.A , 6.A, 9.A)

Quiz by Lainey Travis

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- Q1
The table shows some ordered pairs that belong to quadratic function h. What is the range of h?

All real numbers greater than or equal to - 7.

All real numbers.

All real numbers greater than or equal to - 8.

All real numbers greater than or equal to 0.

30sA.6.A: Quadratic Functions Using Inequalities - Q2
Which graph represents a function with a domain of all real numbers greater than or equal to -7 and less than 2?

30sA.6.A: Quadratic Functions Using Inequalities - Q330sA.6.A: Quadratic Functions Using Inequalities
- Q4
Which graph best represents a function with a range of all real numbers greater than or equal to -6?

30sA.6.A: Quadratic Functions Using Inequalities - Q530sA.6.A: Quadratic Functions Using Inequalities
- Q630sA.6.A: Quadratic Functions Using Inequalities
- Q7
Which statement about the quadratic parent function is true?

Its Domain is the set of all non-negative numbers.

Its Domain is the set of all real numbers

Its Range is the set of all real numbers.

Its Range is the set of all negative numbers

30sA.6.A: Quadratic Functions Using Inequalities - Q8
The total cost in dollars to buy uniforms for the players on a volleyball team can be found using the function: c= 34.95u + 6.25, where u is the number of uniforms bought. If there are at least 8 players but not more than 12 players on the volleyball team, what is the domain of the function for this situation?

0 < c ≤ 425.65

{285.85, 320.80, 355.75, 390.70, 425.65}

{8, 9, 10, 11, 12}

0 < u ≤ 12

30sA.2.A: Linear Function - Q9
A student rode a bike from school to a recreation center. The graph shows the student’s distance in miles from the recreation center after riding the bike for x minutes. What is the range of the function for this situation?

All real numbers greater than or equal to 0 and less than or equal to 28.

All real numbers less than or equal to 9.

All real numbers greater than or equal to 0 and less than or equal to 9.

All real numbers less than or equal to 28.

30sA.2.A: Linear Function - Q10
A set of weights includes a 4 lb barbell and 6 pairs of weight plates. Each pair of plates weighs 20 lb. If x pairs of plates are added to the barbell, the total weight of the barbell and plates in pounds can be represented by f(x) = 20x + 4. What is the range of the function for this situation?

{0, 1, 2, 3, 4, 5, 6}

{4, 24, 44, 64, 84, 104, 124}

{0, 2, 4, 6}

{4, 44, 84, 124}

30sA.2.A: Linear Function - Q11
The graph of part of linear function g is shown on the grid. Which inequality best represents the domain of the part shown?

-6 < g(x) ≤ 3

-9 ≤ x < 2

-6 ≤ g(x) < 3

-9 < x ≤ 2

30sA.2.A: Linear Function - Q1230sA.2.A: Linear Function
- Q1330sA.2.A: Linear Function
- Q14
The population of Center City is modeled by exponential function f, where x is the number of years after the year 2015. The graph of f is shown on the grid. Which inequality best represents the range of f in this situation?

250,000 ≤ y ≤ 1,000,000

x ≥ 0

0 ≤ x ≤ 110

y ≥ 250,000

30sA.9.A: Domain & Range Of Exponential Functions - Q15
What appears to be the domain of the part of the exponential function graphed on the grid?

$-1\backslash le\; y\; \backslash le\; 3$

$5.3\backslash le\; x\; \backslash le\; 27$

$-1\backslash le\; x\; \backslash le\; 3$

$5.3\backslash le\; y\; \backslash le\; 27$

30sA.9.A: Domain & Range Of Exponential Functions