AnswersA. CostelloWCA 5324 Geometry 1st Nine Weeks 26-27Euclidean Geometry

Analyzing Tables Answers

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On a coordinate plane, a curved line with minimum values of (negative 1.56, negative 6) and (3, 0), and a maximum value of (1.2, 2.9), crosses the x-axis at (negative 2.5, 0), (0, 0), and (3, 0), and crosses the y-axis at (0, 0).

Question illustration
A
[–3, –2]
B
[–2, 0]
C
[1, 2]
D
[2, 4]
2
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Which function is positive for the entire interval [–3, –2]?

A
Option
B
Option
C
Option
D
Option
3

On a coordinate plane, a curved line with minimum values of (negative 0.5, negative 7) and (2.5, negative 1), and a maximum value of (1.5, 1), crosses the x-axis at (negative 1, 0), (1, 0), and (3, 0), and crosses the y-axis at (0, negative 6).

Question illustration
A
[–1, 0]
B
[1, 2]
C
[2, 3]
D
[3, 4]
4

On a coordinate plane, a curved line with minimum values of (negative 2, 0) and (1.05, negative 41), and a maximum value of (negative 0.5, 5), crosses the x-axis at (negative 2, 0), (0, 0), and (1.5, 0), and crosses the y-axis at (0, 0).

Question illustration
A
As the x-values go to positive infinity, the function’s values go to positive infinity.
B
As the x-values go to zero, the function’s values go to positive infinity.
C
As the x-values go to negative infinity, the function’s values are equal to zero.
D
As the x-values go to negative infinity, the function’s values go to negative infinity.
5

On a coordinate plane, a curved line with a minimum value of (5.1, negative 7) and a maximum value of (0, 25), crosses the x-axis at (negative 3.4, 0), (3.9, 0), and (6, 0), and crosses the y-axis at (0, 25).

Question illustration
A
Over the interval [–4, –2], the local minimum is 0.
B
Over the interval [–2, –1], the local minimum is 25.
C
Over the interval [–1, 4], the local minimum is 0.
D
Over the interval [4, 7], the local minimum is -7.
6

On a coordinate plane, a curved line with a minimum value of (1, negative 4) crosses the x-axis at (negative 1, 0), and (3, 0), and crosses the y-axis at (0, negative 3).

Question illustration
A
(0, –3)
B
(–1, 0) and (3, 0)
C
(0, –1) and (0, 3)
D
(–1, 0), (3, 0), and (0, –3)
7

On a coordinate plane, a curved line with a minimum value of (negative 2.5, negative 12) and a maximum value of (0, negative 3) crosses the x-axis at (negative 4, 0) and crosses the y-axis at (0, negative 3).

Question illustration
A
F(x) < 0 over the interval (–∞, –4)
B
F(x) < 0 over the interval (–∞, –3)
C
F(x) > 0 over the interval (–∞, –3)
D
F(x) > 0 over the interval (–∞, –4)
8

On a coordinate plane, a curved line crosses the x-axis at (negative 1, 0) and crosses the y-axis at (0, 0.25). The line exits the plane at (negative 2, negative 6) and (2, 6).

Question illustration
A
As the x-values go to positive infinity, the function's values go to negative infinity.
B
As the x-values go to zero, the function's values go to positive infinity.
C
As the x-values go to negative infinity, the function's values are equal to zero
D
As the x-values go to positive infinity, the function's values go to positive infinity.
9

On a coordinate plane, a curved line with minimum values of (negative 1.5, negative 2) and (1.5, 2), and a maximum value of (0, 4), crosses the x-axis at (negative 2, 0), (negative 1, 0), (1, 0), and (2, 0), and crosses the y-axis at (0, 4).

Question illustration
A
(0, 4)
B
(–1, 0)
C
(4, 0)
D
(0, –1)
10

On a coordinate plane, a curved line with minimum values of (negative 0.8, negative 2.8) and (3, 0), and a maximum value of (1.55, 10.8), crosses the x-axis at (negative 2.5, 0), (0, 0), and (3, 0), and crosses the y-axis at (0, 0).

Question illustration
A
[–3, –2]
B
[–2, 0]
C
[0, 2]
D
[2, 4]

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