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Question 1 of 5Find f(5), f(0), and f(2):
function mapping diagram 0 -> 3, 1 -> 7, 2 -> 9, 3 -> 15, 4 -> 23, 5 -> 29
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$f(5)=7$$ $$f(0)=3$$ $$f(2)=23$$
B
$$f(5)=29$$ $$f(0)=15$$ $$f(2)=7$$
C
$$f(5)=3$$ $$f(0)=29$$ $$f(2)=15$$
D
$$f(5)=7$$ $$f(0)=3$$ $$f(2)=29$$
E
$$f(5)=29$$ $$f(0)=3$$ $$f(2)=9$$
Question 2 of 5Find f(-5), f(0), and f(5):
function mapping diagram 0 -> 3, 1 -> 7, 2 -> 9, 3 -> 15, 4 -> 23, 5 -> 29
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$f(-5)=2$$ $$f(0)=4$$ $$f(5)=6$$
B
$$f(-5)=-2$$ $$f(0)=-4$$ $$f(5)=-6$$
C
$$f(-5)=9$$ $$f(0)=3$$ $$f(5)=-9$$
D
$$f(-5)=6$$ $$f(0)=4$$ $$f(5)=2$$
E
$$f(-5)=2$$ $$f(0)=6$$ $$f(5)=4$$
Question 3 of 5Find f(-1):
$$f(x)=x^2 - 9x + 4$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$f(-1)=19$$
B
$$f(-1)=-12$$
C
$$f(-1)=14$$
D
$$f(-1)=-18$$
E
$$f(-1)=20$$
Question 4 of 5Find f(5):
$$f(x)=\frac{x + 2}{x - 5}$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$f(5)=7$$
B
$$f(5)=0$$
C
$$f(5)=11$$
D
$$f(5)=-1$$
E
Undefined
Question 5 of 5Find f(a + 1):
$$f(x)=\sqrt{x^2 - 2x - 5}$$
Finish »
Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$\sqrt{a^2 - 6}$$
B
$$\sqrt{a^2 - 2a + 9}$$
C
$$\sqrt{a^2 - 3a + 12}$$
D
$$\sqrt{a + 1}$$
E
Undefined

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