Transcript ch5revalg1b

Equations Properties Solving Graphing Writing
and
of Real
Linear
Linear
Linear
Functions Numbers Equations Equations Equations
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Equations and Functions- $100
Define the different parts of the power and
then evaluate it
3
5
ANSWER
Equations and Functions- $200
The difference of 22 and the quotient of
a number m and 4 is 54.
ANSWER
Equations and Functions- $300
The _____ axis of the graph is labeled
with the input variable.
The _____ axis of the graph is labeled
with the output variable.
ANSWER
Equations and Functions- $400
Use the order of operations to evaluate
3 7(14  2 )  5   18
3
ANSWER
Equations and Functions- $500
A side table has interior storage space in
the shape of a cube. What is the volume
of the storage space if the interior length
is 12 inches?
ANSWER
Properties of Real Numbers- $100
What is the greatest absolute value in the
list below?
16, 3, 0, 2,15
ANSWER
Properties of Real Numbers- $200
King Curtis has an elevator in his
Chicken McNuggets store. He went up
5 levels, down 6 levels, up 7 levels,
down 20 levels, and finally up 57 levels.
At what level is King Curtis resting?
(probably sick to his stomach)
ANSWER
Properties of Real Numbers- $300
Identify the terms, like terms, coefficients,
and constant terms in
5c  12  8c  2
ANSWER
Properties of Real Numbers- $400
Joe Jonas dropped his microphone from a
height of 6 feet above the ground into a
wishing well that was 5 feet below ground
level. Write an expression representing the
change in elevation of the microphone.
How far did the microphone travel?
ANSWER
Properties of Real Numbers- $500
Define the following properties of Addition:
Commutative Property
Associative Property
Identity Property
Inverse Property
ANSWER
Solving Linear Equations- $100
What percent of 25 is 17?
ANSWER
Solving Linear Equations- $200
Solve the equation, if possible
10d  6  4d  15  3d
ANSWER
Solving Linear Equations- $300
An equation that is true for all variables is
called a(n) __________________.
ANSWER
Solving Linear Equations - $400
Music A music downloading website reports
that nearly 5 out of every 7 songs
downloaded are classified as pop music.
According to this information, predict how
many of the next 500 songs downloaded will
be pop songs. Round your answer to the
nearest whole number.
ANSWER
Solving Linear Equations- $500
The length of a rectangle is 3.5 inches more
than its width. The perimeter of the
rectangle is 31 inches. Find the length and
width of the rectangle
ANSWER
Graphing Linear Equations- $100
Find the x and y
intercepts of the
equation
2 y  12 x  6
ANSWER
Graphing Linear Equations- $200
Find the slope of the line that passes
through the points
(0,0),(0, 6)
ANSWER
Graphing Linear Equations- $300
Evaluate the function when x = -3, 0, and 2
f ( x)  15x  4
ANSWER
Graphing Linear Equations- $400
The graph of a
direct variation
equation is
shown. Write the
direct variation
equation. Then
find the value of
y when x = 10
ANSWER
Graphing Linear Equations- $500
A public swimming pool that holds 45,000
gallons of water is going to be drained for
maintenance at a rate of 100 gallons per
minute. Write the equation for the function
representing the amount of water w (in gallons)
left in the pool after t minutes. Would the
graph have a positive or negative slope?
ANSWER
Writing Linear Equations- $100
Find the equation of the line passing
through the points (–6, 7) and (–6, –10).
ANSWER
Writing Linear Equations - $200
Which of
these lines is
perpendicular
to the line
A. y =
B. y =
C. y =
3
y = x+ 7
4
D. y =
3
- x+ 7
4
3
x- 7
4
4
x+ 7
3
4
- x- 7
3
ANSWER
Writing Linear Equations- $300
Write two equations in standard
form that are equivalent to the
given equation.
-9x + 4y =5
ANSWER
Writing Linear Equations- $400
y
What is the
equation of
the line
shown?
x
ANSWER
Writing Linear Equations- $500
Which of
these lines are
parallel to
each other?
I. 2 x - 3 y = 15
II. 4 x - 6 y = - 24
III. x - 2 y = - 24
ANSWER
****Answers****
Equations and Functions- $100
5 = the base
3 = the exponent
3
5 = 125
DONE
Equations and Functions- $300
The x axis of the graph is
labeled with the input
variable.
The y axis of the graph is
labeled with the output
variable.
DONE
Equations and Functions- $200
m
22   54
4
DONE
Equations and Functions- $400
3 7(14  2 )  5  18  123
3
DONE
Equations and Functions- $500
1728 cubic inches
DONE
Properties of Real Numbers- $100
16  16
DONE
Properties of Real Numbers- $200
Level 43
DONE
Properties of Real Numbers- $300
terms: 5c,12, 8c, 2
like terms: 5c, 8c;12, 2
coefficients: 5, 8
constants: 12, 2
DONE
Properties of Real Numbers- $400
Final – initial = change in elevation
(5)  6  11 feet
The answer is negative because the
microphone was dropped.
DONE
Properties of Real Numbers- $500
Commutative Property
a+b=b+a
Associative Property a + (b + c) = (a + b) + c
Identity Property
a+0=a
Inverse Property
a + (-a) = 0
DONE
Solving Linear Equations - $100
17
p

25 100
p  68
17 is 68% of 25
DONE
Solving Linear Equations- $200
10d  6  4d  15  3d
10d  6  d  15
9d  6  15
9d  9
d  1
d  1
DONE
Solving Linear Equations- $300
Identity
DONE
Solving Linear Equations- $400
5
x

7 500
2500  7 x
x  357 pop songs
DONE
Solving Linear Equations- $500
Length = 9.5 inches
Width = 6 inches
DONE
Graphing Linear Equations- $100
3
1
x-intercept =
2
y-intercept =
3
DONE
Graphing Linear Equations- $200
Slope is undefined.
DONE
Graphing Linear Equations - $300
f (3)  15(3)  4  45  4  41
f (0)  4
f (2)  15(2)  4  30  4  34
DONE
Graphing Linear Equations- $400
y  ax
6  a(1)
a6
y  6x
y  6(10)
y  60
DONE
Graphing Linear Equations- $500
A  45,000  100t
negative slope
DONE
Writing Linear Equations- $100
x  6
DONE
Writing Linear Equations- $200
DONE
Writing Linear Equations - $300
Answers may vary:
4
5
3 x  y 
3
3
18 x  8 y  10
DONE
Writing Linear Equations- $400
y
3
y  x3
4
DONE
Writing Linear Equations- $500
DONE
CONTINUE
CONTINUE
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