What is the range of the part of the linear function shown?
The range is the set of all real numbers __________ and __________.
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A swimming pool can be rented for $110 per hour. The pool can be rented for either 1 hour or 2 hours. The cost in dollars to rent the pool is a function of the number of hours the pool is rented.
What are the domain and range of the function for this situation?
Domain: {1,2} Range: {110, 220}
Domain: all real numbers Range: all real numbers
Domain: {110, 220} Range: {1, 2}
Domain: all integers greater than or equal to zero Range: all integers greater than or equal to zero
An athlete ran at a constant speed for 12 seconds. The part of the linear function shown represents the distance the athlete ran in yards, y, as a function of the time in seconds, x.
What is the domain of the function for this situation?
0 \leq x \leq 12
0 \leq y \leq 100
0 \leq x \leq 14
0 \leq y \leq 110
The domain and range of part of linear function r are given.
x > 5, y < 2
Which graph could represent this part of linear function r?
A florist is making bouquets of flowers for a wedding. Each bouquet will have 9 flowers. The graph shows the linear relationship between y, the number of flowers used, and x, the number of bouquets.
The florist will use no more than 8 bouquets for the wedding. Which set best represents the domain of the function for this situation?
{0, 18, 36, 54, 72, 90}
{0, 1, 2, 3, 4, 5, 6, 7, 8}
{0, 9, 18, 27, 36, 45, 54, 63, 72}
{0, 2, 4, 6, 8, 10}
A coach has 96 golf balls for the school’s golf team. The coach will give each player on the team 8 golf balls. The graph shows the linear relationship between y, the number of golf balls remaining for the team, and x, the number of players on the team.
The coach will use no more than 6 players on the school’s golf team. Which set best represents the range of the function for this situation?
{8, 9, 10, 11, 12, 13, 14}
{96, 88, 80, 72, 64, 56, 48}
{96, 84, 72, 60, 48, 36, 24}
{0, 1, 2, 3, 4, 5, 6}
Which relation best represents y as a function of x?
A function is shown.
What is the value of g(20)?
167
247
324
282
A function is shown.
What is the value of f(-5)?
-15
-13
140
27
What is the range of the function f(x) = -x^2 + 60x?
All real numbers that are less than or equal to 900
All real numbers that are greater than or equal to 0 and less than or equal to 30
All real numbers that are greater than or equal to 900
All real numbers that are greater than or equal to 0 and less than or equal to 60
A part of quadratic function g is graphed on the grid.
What is the domain of the part of the function shown?
All real numbers greater than or equal to -6 and less than or equal to 6
All real numbers greater than or equal to -4 and less than or equal to 5
All real numbers greater than or equal to -2 and less than or equal to 3
All real numbers greater than or equal to -1 and less than or equal to 3
Which statement about the function n(x) = 5x^2 - 20x + 12 is true?
The range of the function is n(x) \leq 12.
The domain of the function is x \geq 0.
The range of the function is n(x) \geq -8.
The domain of the function is x \geq 2.
The table represents some points on the graph of quadratic function g.
What is the range of g?
All real numbers greater than or equal to \frac{3}{2}
All real numbers less than or equal to \frac{3}{2}
All real numbers less than or equal to 4
All real numbers greater than or equal to 4
Which graph best represents a quadratic function with a range of all real numbers greater than or equal to 3?
Which graph best represents part of a quadratic function with a domain of all real numbers less than -4?