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DSPM 0800 Test 3 Review: Mathematics Problems, Exams of Algebra

Review questions for a mathematics test, covering topics such as graphing linear equations, finding intercepts, performing arithmetic operations, and simplifying expressions. Students are expected to use their knowledge of algebra and basic mathematics concepts to answer the questions.

Typology: Exams

Pre 2010

Uploaded on 08/16/2009

koofers-user-68y
koofers-user-68y 🇺🇸

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DSPM 0800
TEST 3 REVIEW
The bar graph below shows the number of
students by major in the College of Arts and
Sciences. Answer the question.
1)
Which major has the largest number
of students?
2)
Which major has about 150
students?
Use the line graph to answer the question.
3)
Which month in 1989 had the
lowest sales?
4)
Which month in 1989 had the
highest sales?
Complete the table of values for the given
equation.
5)
y = -x + 3
x y
-2
0
2
6)
4x - 5y = -20
x y
4
0
8
1
pf3
pf4
pf5

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DSPM 0800 TEST 3 REVIEW

The bar graph below shows the number of students by major in the College of Arts and Sciences. Answer the question.

  1. Which major has the largest number of students?

  2. Which major has about 150 students?

Use the line graph to answer the question.

  1. Which month in 1989 had the lowest sales?

  2. Which month in 1989 had the highest sales?

Complete the table of values for the given equation.

  1. y = -x + 3 x y
  • 0 2
  1. 4x - 5y = - x y 4 0 8

Plot the ordered pairs on the rectangular coordinate system provided.

  1. A(3, 0), B (0, 1)

-3 -2 -1 1 2 3 x

3 y 2 1

-3 -2 -1 1 2 3 x

3 y 2 1

Find the x-intercept and the y-intercept for the graph of the equation.

  1. 2x + y = -

  2. -2x + 2y = 8

Graph the linear equation.

  1. -5x - y = 0

  2. x + y = -

  3. y + 3 = 0

  4. x = -

Evaluate.

  1. 110 + 7^0

15) 70 - 3^0

16) -(3^0 ) + (-4)^0

Use the rules for exponents to simplify. Write answers with only positive exponents. Assume that all variables represent nonzero numbers.

  1. w-^3  w^5  w-^6

  2. -6rt 2

  3. (-3x^3 y)^4

  4. 3p

(^3) v 2 s^2

3

p^2 p-

yz-^4 y-^3 z

  • 2

Write the number in scientific notation.

  1. 7744

Write the number in standard form without exponents.

  1. 6.0718 × 10^4

26) 5.205 × 10-^5

Evaluate the polynomial.

  1. 2x^3 + 5x^2 + 43 for x = -

  2. -4x^2 - 4x - 2 for x = 2

  3. -6x^2 - 5x + 5 for x = -

Answer Key Testname: DSPM 0800 TEST 3 REVIEW 08S

 (^) English  Science  (^) Month 3  (^) Month 5  (^) 5; 3; 1  0; -5; 5 

-6 6 x

6 y

A

B -6 6 x

6 y

A

B

 

-10 10 x

y 10

-10 10 x

y 10



-10 -5 5 10 x

y 10

5

-10 -5 5 10 x

y 10

5



-10 -5 5 10 x

y 10

5

-10 -5 5 10 x

y 10

5



-10 -5 5 10 x

y 10

5

-10 -5 5 10 x

y 10

5

 (^2)  (^0)  (^0)  1 w   (^) 36r2t   (^) 81x12y

  27p9v s  (^) p

 z y^8  7.744 × 103  (^) 2.55 × 10-  (^) 60,  (^).  (^34)   (^) -

Answer Key

  •   - Testname: DSPM 0800 TEST 3 REVIEW 08S
  •   -12x13 + 16x
  •  -10x14 + 14x13 + 16x
  •  8p3 -
  •  2x2 - 23x +
  •  -3x2 + 12x +
  •  x2 - 2xy - 24y
  •  16 m2 + 56 m +
  •  9 a2 - 48 a +
  •   9 p2 -
  •   4 a2 - 121 c
  •   14n5 + 12n2 +
  •  15x4 + 3x3 + 14x2 +
  •  -4x5 - 9x4 - 10x3 +
  •  -5n5 - 13n2 -
  •  2x6 + 9x
  •  -4 +
    • x
  •  6x + 5 +