AnswersFL-1200310-Algebra 1 Sem 2Multiplying Polynomials and Simplifying Expressions

Linear Pairs and Vertical Angles Answers

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The function f(x) is to be graphed on a coordinate plane.f(x) = At what point should an open circle be drawn?

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A
(–1, 0)
B
(0, 0)
C
(0, 1)
D
(1, 0)
2
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Which equation describes the relationship between the variables in the table below?xy-11928146,561559,049

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A
; each y-value is the previous y-value multiplied by 9.
Option A
B
; each y-value is the previous y-value plus 9 more than was added previously.
Option B
C
; each y-value is the previous y-value plus 9.
Option C
D
; each y-value is the previous y-value multiplied by another 9.
Option D
3

A function, h(x), is defined as shown.h(x) = Which graph represents h(x)?

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A
Option
B
Option
C
Option
D
Option
4

Which function has the domain ?

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A
y = StartRoot x + 11 EndRoot + 5
Option A
B
y = StartRoot x minus 11 EndRoot + 5
Option B
C
y = StartRoot x + 5 EndRoot minus 11
Option C
D
y = StartRoot x + 5 EndRoot + 11
Option D
5

Which is equivalent to ?

Question illustration
A
4
B
12
C
64
D
192
6

Which characteristics do the functions have in common? Select two options.

A
range
B
domain
C
minimum
D
x-intercept
E
y-intercept
7

The graph is a two-dimensional representation of the curve a manufacturer uses to define the shape of a commercial satellite in feet.

Question illustration
A
4 ft
B
6 ft
C
8 ft
D
12 ft
8

A hotel offers a reward program based on the number of nights stayed. The function f(x) represents the number of free nights earned as a function of x, the number of nights stayed.f(x) = Which describes the meaning of f(x)?

Question illustration
A
A customer earns 1 free night per 10 nights stayed.
B
A customer starts with 1 free night and then earns another free night after every 10 nights stayed.
C
A customer earns x – 10 free nights for every 10 nights stayed.
D
A customer earns 10 free nights after x number of nights stayed.
9

The graph shows the estimated value of a piece of land, where x is the number of years since the purchase and y is the estimated value in thousands of dollars.

Question illustration
A
$10,200
B
$100,000
C
$102,000
D
$1,000,000
10

Question text not available

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A
all real numbers
B
all real numbers less than or equal to 3
C
all real numbers less than or equal to –3
D
all real numbers greater than or equal to –3
11

Question text not available

Question illustration
A
–1
B
Option
Option B
C
1
D
4
12

Which is equivalent to ?

Question illustration
A
3
B
6
C
36
D
72
13

If f(x) = − 5, what is f(8.6)?

Question illustration
A
3
B
4
C
8
D
9

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