Pvhs Algebra 1 Mid-term

29 Questions | Total Attempts: 171

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Algebra Quizzes & Trivia

This test contains information from PVHS Algebra 1 Coursework from sections 1-6


Questions and Answers
  • 1. 
    Polynomials: Substituting for X when: x =  8 -6x^2 + 6x + 1
    • A. 

      -335

    • B. 

      -1239

    • C. 

      242

    • D. 

      891

  • 2. 
    Polynomials: Substituting for X when: x =  36x^2 + x – 8
    • A. 

      -28

    • B. 

      49

    • C. 

      6

    • D. 

      -55

  • 3. 
    Polynomials: Adding & Subtracting notation:  a^2b = a2b ( 9x + 90 ) + ( -x + 6 ) - ( -10x - 9 )
    • A. 

      4x – 86

    • B. 

      -15x – 30

    • C. 

      18x + 105

    • D. 

      -3x^3 + 49x^2 + 5x – 1

  • 4. 
    Polynomials: Adding & Subtracting notation:  a^2b = a2b  ( 3x^2 + 30x - 9 ) + ( -2x^2 + 4 )
    • A. 

      -x^2 - 41x + 10

    • B. 

      X^3 + 2x^2 + 3x + 10

    • C. 

      3x^2 + 39x + 0

    • D. 

      X^2 + 30x – 5

  • 5. 
    Polynomials: Adding & Subtracting notation: x^2=x2  ( x^3) ( w^4) ( x^9) ( y^2) ( w^7) ( x^3)
    • A. 

      ( w^11) ( x^15) ( y^2)

    • B. 

      14x^3 + 50x^2 - x – 9

    • C. 

      14x^2 - 100x + 6

    • D. 

      -7x^2 - 60x – 1

  • 6. 
    Polynomials: Adding & Subtracting notation: x^2=x2  ( w^7) ( w^7) ( w^2)
    • A. 

      -5x^2 - 10x + 15

    • B. 

      W^16

    • C. 

      9x^3 + 59x^2 + 5x + 13

    • D. 

      X – 3

  • 7. 
    Polynomials: Exponent Rules 1 Simplify: notation: x^2=x2  ( x^3) ( y^7) ( x^8) ( y^3)
    • A. 

      ( x^14) ( y^11)

    • B. 

      ( x^9) ( y^13)

    • C. 

      ( x^11) ( y^10)

    • D. 

      ( w^10) ( x^15) ( y^4)

  • 8. 
    Polynomials: Exponent Rules 1 Simplify: notation: x^2=x2  ( x^7) ( x^5)
    • A. 

      X^10

    • B. 

      ( w^12) ( x^17) ( y^1)

    • C. 

      ( x^12) ( y^9)

    • D. 

      X^12

  • 9. 
    Polynomials: Exponent Rules 2 Simplify: notation: x^2=x224 ( x^7) ( y^5)-88 ( x^8) ( y^3)
    • A. 

      -3 (y^2) 11 x

    • B. 

      -47 x 10 (w^9)

    • C. 

      (z^2) (x^2) (w^5)

    • D. 

      1 x

  • 10. 
    Polynomials: Exponent Rules 2 Simplify: notation: x^2=x2 ( x^2) ( w) ( z^7)( x^5) ( w^3) ( z^5)
    • A. 

      1 x^3

    • B. 

      (z^2) (x^3) (w^2)

    • C. 

      65 (y^3) 34 (x^7)

    • D. 

      -29 (x^13) 43 (w^13)

  • 11. 
    Polynomials: Exponent Rules 3 Simplify: notation: x^2*w^3 = x2w3  ( 4 )^3  *  (  x^9 )^2  *  (  w )^3
    • A. 

      -300000 ( w^33 ) ( x^42 )

    • B. 

      25 ( w^54 ) ( x^30 )

    • C. 

      64 ( w^3 ) ( x^18 )

    • D. 

      ( x^18 )

  • 12. 
    Polynomials: Exponent Rules 3 Simplify: notation: x^2*w^3 = x2w3  (  x^3 ) * (  x^10 )^4
    • A. 

      ( x^42 )

    • B. 

      16 ( w^16 ) ( x^116 )

    • C. 

      ( x^22 )

    • D. 

      ( x^43 )

  • 13. 
    Polynomials: Exponent Rules 1 (with negative exponents) Simplify: notation: x^2=x2  ( x^2) ( w^-8) ( x^-5) ( y^-6) ( w) ( x^7)
    • A. 

      (x^4) (w^7) (y^6)

    • B. 

      (y^6) (w^9) (x^6)

    • C. 

      1 (w^8) (x^2) (y^7)

    • D. 

      (w^10) x (y^8)

  • 14. 
    Multiplying Polynomials: FOIL notation: x2=x^2 Multiply: ( 2x + 8 )( 5x + 4 )
    • A. 

      5x^2 + 7x + 2

    • B. 

      8x^2 - 4x – 12

    • C. 

      10x^2 + 48x + 32

    • D. 

      8x^2 + 12x – 8

  • 15. 
    Multiplying Polynomials: FOIL notation: x2=x^2 Multiply:  ( 7x - 3 )( 2x + 3 )
    • A. 

      6x^2 - 31x + 40

    • B. 

      10x^2 - 8x – 2

    • C. 

      6x^2 - 8x – 30

    • D. 

      14x^2 + 15x – 9

  • 16. 
    Multiplying Polynomials notation: x2=x^2 Multiply:  ( x - 9 )( 4x^2 - 3x + 2 )
    • A. 

      4x^3 - 39x^2 + 29x – 18

    • B. 

      32x^3 - 4x^2 - 12x + 14

    • C. 

      28x^3 - 9x^2 - 39x + 20

    • D. 

      28x^3 - 33x^2 - 24x + 20

  • 17. 
    Multiplying Polynomials notation: x2=x^2 Multiply:  ( 10x + 8 )( 3x^2 - 3x - 2 )
    • A. 

      30x^3 + 28x^2 + 30x + 8

    • B. 

      30x^3 - 6x^2 - 44x – 16

    • C. 

      X^3 + 3x^2 + 3x + 1

    • D. 

      6x^3 + 5x^2 - 15x + 14

  • 18. 
    Polynomials: Exponent Rules 5 notation: x^2*w^3=x2w3  ( -6  x *  y^5 )^5
    • A. 

      64 (x^6) (y^18)

    • B. 

      ( w^8) ( y^8) ( x^4)

    • C. 

      -7776 (x^5) (y^25)

    • D. 

      1296 (x^36) (y^12)

  • 19. 
    Polynomials: Exponent Rules 5 (with negative exponents) notation: x^2*w^3=x2w3  (  x^-2 *  y^-1 )^3
    • A. 

      1 (x^6) (y^3)

    • B. 

      (w^15) (x^3) (y^9)

    • C. 

      (x^8) -6 (w^4) (y^2)

    • D. 

      (y^2) 9 (x^14)

  • 20. 
    Polynomials: Exponent Rules 5 (with negative exponents) notation: x^2*w^3=x2w3  ( -8  w^7 *  x^9 *  y^-1 *  w^7 *  x^-9 )^5
    • A. 

      (x^2) (w^6) (y^2)

    • B. 

      -32768 (w^70) (y^5)

    • C. 

      (y^6) 1000 (x^18)

    • D. 

      (x^6) (y^12)

  • 21. 
    Solving Equations: X+B = C solve for x  x + 10 = 10
    • A. 

      X = -1

    • B. 

      X = -19

    • C. 

      X = 0

    • D. 

      X = 8

  • 22. 
    Solving Equations: X+B = C solve for x  x + 6 = -4
    • A. 

      X = 7

    • B. 

      X = 3

    • C. 

      X = 14

    • D. 

      X = 10

  • 23. 
    Solving Equations: AX = C solve for x  2x = 4
    • A. 

      X = 2

    • B. 

      X = -10/9

    • C. 

      X = 1/2

    • D. 

      X = -10/7

  • 24. 
    Solving Equations: AX = C solve for x  6x = 8
    • A. 

      X = -2/3

    • B. 

      X = 4/3

    • C. 

      X = 1

    • D. 

      X = -9/10

  • 25. 
    Solving Equations: AX+B = C solve for x  10x + 8 = 9
    • A. 

      X = 7/2

    • B. 

      X = 17

    • C. 

      X = 1/10

    • D. 

      X = 14/5

  • 26. 
    Solving Equations: AX+B = CX+D solve for x  -2x - 7 = -6x – 3
    • A. 

      X = -1/12

    • B. 

      X = 1

    • C. 

      X = 10/11

    • D. 

      X = -3/2

  • 27. 
    Solving Equations: AX+B = C (with decimals) solve for x  -349.7x + 56.94 = 0
    • A. 

      X = -10/1053

    • B. 

      X = -4321/125

    • C. 

      X = 219/1345

    • D. 

      X = -1700/25167

  • 28. 
    Solving Equations: AX+B = C (with decimals) solve for x  -626.7x - 36.19 = 5
    • A. 

      X = 4801/300

    • B. 

      X = -4476/4657

    • C. 

      X = -1121/52835

    • D. 

      X = -1373/20890

  • 29. 
    Solving Equations: AX+B = CX+D (with decimals) solve for x  -7.01x + 4 = -8.05x - 748.8
    • A. 

      X = -9410/13

    • B. 

      X = 2045/307

    • C. 

      X = 17447/6290

    • D. 

      X = 3643/981