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WorksheetsMidterm Calculator Active Review
Total questions: 15
Worksheet time: 29mins
Name
Class
Date
1.
a)
y = .8x - 14
b)
y = 14x - .8
c)
y = - .8x + 14
d)
y = -14x + .8
2.
a)
A
b)
B
c)
C
d)
D
3.
a)
3x + 3 = 39
b)
3x + 4 = 39
c)
3x + 9 = 39
d)
3x + 6 = 39
4.
a)
6
b)
12
c)
1/6
d)
2
5.
a)
f(x)
b)
g(x)
c)
they are both equal
d)
they are not comparable
6.
a)
r = .9896
b)
r = .9948
c)
r = -.9896
d)
r = -.9948
7.
a)
an = 3n + 17
b)
an = 3n + 23
c)
an = 17n + 3
d)
an = 23n + 3
8.
a)
x = 20
b)
x = 10
c)
x = -7
d)
x = 5
9.
a)
The flat fee, $40
b)
The cost per hour , $ 25
c)
The cost per hour, $40
d)
The numbers of jobs , x
10.
a)
187.17
b)
70.56
c)
54.3
d)
100.2
11.
What is the solution?
a)
1
b)
-2
c)
(1, 2)
d)
(1, -1)
12.
Solve the following system by graphing. What is the solution?
a)
Infinite number of solutions
b)
(3, 3)
c)
(3, -3)
d)
(-3, 3)
13.
Solve the following system by GRAPHING CALCULATOR. (2nd trace intersect) What is the solution?
a)
(-4, 2)
b)
(4, 2)
c)
(2, -4)
d)
(2, 4)
14.
Solve:
y = 8x + 9
2y + 2x = -18
a)
(5, 0)
b)
(9, 18)
c)
(-2, -7)
d)
(1, 16)
15.
Solve by elimination
5x + 6y = -10
3x - 2y = -6
a)
(-2,0)
b)
(0,-2)
c)
(2,0)
d)
(0,2)
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