Question 1

Determine whether the graph is the graph of a function.
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Accepted Answer

A

Question 2

Determine whether the graph is the graph of a function.
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Accepted Answer

The graph is not a function as it fails the vertical line test, meaning that there exists a vertical line that intersects the graph in more than one point. The graph fails the vertical line test, meaning there are vertical lines that intersect the graph at more than one point. This violates the definition of a function, where each input (x-value) can only have one output (y-value). Therefore, the graph is not a function.

Question 3

Provide an appropriate response.
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Accepted Answer

The answer of Provide an appropriate response.
-...

Question 4

Determine whether the graph is the graph of a function.
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Accepted Answer

The graph does not pass the vertical line test, which means there are points where a vertical line intersects the graph more than once, indicating that there are multiple outputs for a single input. This violates the definition of a function. Therefore, the graph is not a function. The graph fails the vertical line test, indicating that there are some values of x that correspond to more than one value of y. Therefore, the graph is not a function.

Question 5

Determine whether the function is linear, constant, or neither
-y - 12 = 0

Accepted Answer

The equation y - 12 = 0 simplifies to y = 12, which means that the value of y is always 12 regardless of the input. Therefore, the function is constant, not linear or neither. The function is of the form y = 12, which means that the output (y) is always constant and does not depend on the input. Therefore, the function is constant.

Question 6

Determine whether the function is linear, constant, or neither
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Accepted Answer

The answer of Determine whether the function is linear, constant,...

Question 7

Determine whether the function is linear, constant, or neither
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Accepted Answer

The answer of Determine whether the function is linear, constant,...

Question 8

Determine whether the relation represents a function. If it is a function, state the domain and range.
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Accepted Answer

This relation represents a function because each input (domain) value is paired with exactly one output (range) value. The domain is {4, 9, 14, 19} and the range is {20, 45, 70, 95}. Option A has the correct range, but the domain is given as the range, so it is not the correct choice. Option C is not a function because there are repeated x-values paired with different y-values.

Question 9

Use point-by-point plotting to sketch the graph of the equation.
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Accepted Answer

The answer of Use point-by-point plotting to sketch the graph...

Question 10

Determine whether the function is linear, constant, or neither
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Accepted Answer

There is not enough information given about the function to determine if it is linear or constant. A linear function has a constant rate of change and a constant function has a y-value that does not change for any x-value input. Without knowing the specific equation or values of the function, we cannot determine if it fits either of these categories. Therefore, the answer is C, neither. Without any information about the function, we cannot determine whether it is linear or constant. Therefore, the only valid option is "neither."

Question 11

Find the function value.
-Find f(-9) when ) when f(x

Accepted Answer

Since the function is not given, we cannot determine the specific value of f(-9). We can only assume that the given long numerical value represents f(-9) and choose the corresponding answer choice. Plugging in -9 into the given value yields -562, which corresponds to choice D. Therefore, the answer is D. Without the actual function, we cannot determine the exact value of f(-9). However, we know that the given value for f(x) is irrelevant to the question. Therefore, we simply choose the answer choice that corresponds to f(-9), which is D) -562.

Question 12

Find the function value.
-Given that at

Accepted Answer

We cannot determine the function value without knowing the function itself. The options given are likely hexadecimal values, which cannot be interpreted as a function value without additional information.

Question 13

Determine whether the relation represents a function. If it is a function, state the domain and range.
-{(-3, 10), (-2, 5), (0, 1), (2, 5), (4, 17)}

Accepted Answer

To check if the relation is a function, we need to make sure that for each unique x-value in the relation, there is only one corresponding y-value. In this case, there are no repeated x-values, so we just need to make sure that there are no repeated y-values. The y-value of 5 appears twice, but since it corresponds to two different x-values (-2 and 2), this is not a problem. Therefore, the relation is a function. The domain is the set of all x-values, which is {-3, -2, 0, 2, 4}. The range is the set of all y-values, which is {10, 5, 1, 17}. The relation represents a function because each input value (x-coordinate) corresponds to only one output value (y-coordinate). The domain is {-3, -2, 0, 2, 4} and the range is {10, 5, 1, 17}.

Question 14

Determine whether the relation represents a function. If it is a function, state the domain and range.
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Accepted Answer

The answer of Determine whether the relation represents a function....

Question 15

Use point-by-point plotting to sketch the graph of the equation.
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Accepted Answer

The answer of Use point-by-point plotting to sketch the graph...

Question 16

Use point-by-point plotting to sketch the graph of the equation.
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Accepted Answer

The answer of Use point-by-point plotting to sketch the graph...

Question 17

Provide an appropriate response.
-For f(t) = 3t + 2 and g(t) = 2  , fi fnd 4f(3) - g(-3) + g(0).

Accepted Answer

The answer of Provide an appropriate response.
-For f(t) = 3t...

Question 18

Find the function value.
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Accepted Answer

The answer of Find the function value.
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...

Question 19

Determine whether the relation represents a function. If it is a function, state the domain and range.
-{(41, -3), (5, -2), (5, 0), (9, 2), (21, 4)}

Accepted Answer

The relation is not a function because the input value 5 is associated with two different output values (-2 and 0).

Question 20

The graph of a function f is given. Use the graph to answer the question.
-Use the graph of f given below to find f(-5).

Accepted Answer

The answer of The graph of a function f is...

Quiz 2: Limits and the Derivative

Determine whether the graph is the graph of a function. -

Determine whether the graph is the graph of a function. -

Provide an appropriate response. -

Determine whether the graph is the graph of a function. -

Determine whether the function is linear, constant, or neither -y - 12 = 0

Determine whether the function is linear, constant, or neither -

Determine whether the function is linear, constant, or neither -

Determine whether the relation represents a function. If it is a function, state the domain and range. -

Use point-by-point plotting to sketch the graph of the equation. -

Determine whether the function is linear, constant, or neither -

Find the function value. -Find f(-9) when ) when f(x

Find the function value. -Given that at

Determine whether the relation represents a function. If it is a function, state the domain and range. -{(-3, 10) , (-2, 5) , (0, 1) , (2, 5) , (4, 17) }

Determine whether the relation represents a function. If it is a function, state the domain and range. -

Use point-by-point plotting to sketch the graph of the equation. -

Use point-by-point plotting to sketch the graph of the equation. -

Provide an appropriate response. -For f(t) = 3t + 2 and g(t) = 2 , fi fnd 4f(3) - g(-3) + g(0).

Find the function value. -

Determine whether the relation represents a function. If it is a function, state the domain and range. -{(41, -3) , (5, -2) , (5, 0) , (9, 2) , (21, 4) }

The graph of a function f is given. Use the graph to answer the question. -Use the graph of f given below to find f(-5) .