Exam: 07.08 Exponential and Logarithmic Functions
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80
Score:
8 of 10 points
Answer Key
Question 1 (Worth 2 points)
(07.0
Exam: 07.04 Solving Exponential Equations with Unequal Bases
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80
Score:
8 of 10 points
Answer Key
Question 1 (Worth 2 po
Exam: 07.02 Logarithmic Functions
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80
Score:
8 of 10 points
Answer Key
Question 1 (Worth 2 points)
(07.02)<object:standa
Answer Key
Question 1 (Worth 2 points)
(07.06)
What statement correctly describes the key features of the graph of f(x) = 4(
)x + 1 3?
Y-intercept of (0, 1), starts up on the left, gets closer to y = 3 on the right
Y-intercept of (0, 1), starts down on th
Exam: 07.03 Properties of Logarithms
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100
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10 of 10 points
Answer Key
Question 1 (Worth 1 points)
(07.03)<object:s
Answer Key
Question 1 (Worth 6 points)
(06.03)<object:standard:macc.912.arei.4.11>
How can
x2=
x + 11 be set up as a system of equations?
</object:standard:macc.912.arei.4.11>
3y x = 6
4y x = 44
3y + x = 6
4y + x = 44
3y 3x = 6
4y 4x = 44
3y + 3x = 6
4y +
Answer Key
Question 1 (Worth 5 points)
(06.03)
Solve the following system of equations by graphing and select the correct answer below:
3x + 5y = 38
4x 2y = 16
x = 4, y = 6
x = 4, y = 6
x = 6, y = 4
x = 6, y = 4
Points earned on this question: 5
Question
Exam: 07.01 Exponential Functions
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100
Score:
10 of 10 points
Answer Key
Question 1 (Worth 1 points)
(07.01)<object:stan
Answer Key
Question 1 (Worth 2 points)
(06.03)
What equation is solved by the graphed systems of equations?
7x + 3 = x + 3
7x 3 = x 3
7x + 3 = x 3
7x 3 = x + 3
Points earned on this question: 2
Question 2 (Worth 2 points)
(06.03)
What is the graph of the
Exam: 06.02 Solving Systems of Nonlinear Equations
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100
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10 of 10 point
MDTP Precalculus Diagnostic Sample Test
Calculators are not allowed for the test.
1.
a 2 ( a 1 + a 4 ) =
(A) a 7
2.
(C)
1 1
+
a3 a6
(D)
1
a + a6
(E) a 2 + a8
3
x
=
3
x3 6
3
(B)
x3 9
9
3
(C)
3x
3
(D)
x3 9
3
(E)
x3 3
3
If f ( x ) = 2x 7 and g ( x ) = 2x 2 3
Practice Exercises For Mathematics Placement Test - Test 2
(Corresponds to Precalculus Competency - Preparedness for M151)
The Test 2 Placement exam is a multiple choice exam covering topics typically found in a Precalculus
course. Passing the exam means