Pvhs Algebra 2 Mid-term

51 Questions | By Instructor.pvhs | Updated: Mar 19, 2022 | Attempts: 204

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This test contains information from the PVHS Algebra 2 Coursework, from sections 1-4

Questions and Answers

1.

Solving Equations: X+B = C Solve for x:x + 3 = -1
- A.
  
  X = -5
- B.
  
  X = -8
- C.
  
  X = -4
- D.
  
  X = 9
2.

Solving Equations: X+B = C Solve for x:x + 7 = 9
- A.
  
  X = 1
- B.
  
  X = 2
- C.
  
  X = 3
- D.
  
  X = 8
3.

Solving Equations: AX = C Solve for x:8x = 4
- A.
  
  X = 1/2
- B.
  
  X = 0
- C.
  
  X = 3/2
- D.
  
  X = 3/8
4.

Solving Equations: AX = C Solve for x:-6x = -2
- A.
  
  X = -7/3
- B.
  
  X = -5/2
- C.
  
  X = 1/5
- D.
  
  X = 1/3
5.

Solving Equations: AX+B = C Solve for x:19.74x - 1 = -357.8
- A.
  
  X = 121990/4537
- B.
  
  X = 3587/40
- C.
  
  X = -17840/987
- D.
  
  X = 21124/12765
6.

Solving Equations: AX+B = CX+D Solve for x:-16.87x - 8 = 17.99x + 618
- A.
  
  X = 17911/1109
- B.
  
  X = -31300/1743
- C.
  
  X = -5341/26970
- D.
  
  X = 3094/2007
7.

Solving Equations: AX+B = CX+D Solve for x:-16.84x - 57.16 = 10.1x - 264.6
- A.
  
  X = 10372/1347
- B.
  
  X = 1477/4353
- C.
  
  X = -9884/1857
- D.
  
  X = -925/27
8.

Interval Notation 1 Write in interval notation: <= is < and >= > infinity = ∞3 < x <= 9
- A.
  
  ( -5, -1 )
- B.
  
  ( 3, 9 ]
- C.
  
  ( -2, -1 )
- D.
  
  ( - infinity, 0 ) U ( 9, infinity )
9.

Interval Notation 1 Write in interval notation: <= is < and >= > infinity = ∞x <= 3 or x > 8
- A.
  
  ( - infinity, -8 ) U ( 5, infinity )
- B.
  
  [ -6, 6 ]
- C.
  
  ( - infinity, 3 ] U ( 8, infinity )
- D.
  
  ( - infinity, 3 ] U ( 9, infinity )
10.

Interval Notation 2 Write in set-builder notation: <= is < and >= > infinity = ∞( - infinity, -3 ] U ( 3, infinity )
- A.
  
  { x | x < -8 or x > 3 }
- B.
  
  { x | x < -6 or x > 8 }
- C.
  
  { x | x 1 }
- D.
  
  { x | x 3 }
11.

Interval Notation 2 Write in set-builder notation: <= is < and >= > infinity = ∞[ 3, 7 ]
- A.
  
  { x | 3
- B.
  
  { x | x < -5 or x >= -4 }
- C.
  
  { x | -1 < x
- D.
  
  { x | -10
12.

Solving Inequalities: AX+B < C Solve for x:8x - 2 > -8
- A.
  
  X > -3/4
- B.
  
  X > -3/10
- C.
  
  X > -9/5
- D.
  
  X > -7/3
13.

Solving Inequalities: AX+B < C Solve for x:2x - 2 > -3
- A.
  
  X < 5/2
- B.
  
  X > -6/5
- C.
  
  X > -1/2
- D.
  
  X < 1/7
14.

Solving Inequalities: AX+B , CX+D Solve for x:-x + 10 < -8x - 4
- A.
  
  X > 1/11
- B.
  
  X > 1/2
- C.
  
  X > 11/5
- D.
  
  X < -2
15.

Solving Inequalities: AX+B , CX+D Solve for x:-5x - 6 < x + 3
- A.
  
  X > -3/2
- B.
  
  X > 11/7
- C.
  
  X > -4
- D.
  
  X > 11/4
16.

Finding the Slope of a Line Given Two Points Find the slope of the line passing through:( 0, -9 ) and ( 7, -10 )
- A.
  
  M = -1/7
- B.
  
  M = -8/6 = -4/3
- C.
  
  M = 1/17
- D.
  
  M = -9/8
17.

Finding the Slope of a Line Given Two Points Find the slope of the line passing through:( 7, 9 ) and ( -8, -4 )
- A.
  
  M = 10/-13 = -10/13
- B.
  
  M = -3/2
- C.
  
  M = -13/-15 = 13/15
- D.
  
  M = 1/11
18.

Equation of a Line Given a Point & the Slope Find the equation of the line: with the slope m = 1 and passing through the point( -1, -8 )
- A.
  
  -11x + 11y = -77
- B.
  
  4x + 3y = -17
- C.
  
  -2x + 9y = -1
- D.
  
  X + 9y = 66
19.

Equation of a Line Given a Point & the Slope Find the equation of the line: with the slope m = 6 and passing through the point( 3, 3 )
- A.
  
  3x + 8y = -83
- B.
  
  -8x + 17y = 98
- C.
  
  X + 2y = 12
- D.
  
  Y = 6x - 15
20.

Parallel Lines Find the equation of the line that is parallel to the line: 9x - 3y = 7 and passes through the point:( -3, -1 )
- A.
  
  X + y = -15
- B.
  
  6x + y = 11
- C.
  
  X + 2y = 13
- D.
  
  -3x + y = 8
21.

Parallel Lines Find the equation of the line that is parallel to the line: -7x + 4y = 9 and passes through the point:( 8, 9 )
- A.
  
  -7x + 4y = -20
- B.
  
  -x + y = 3
- C.
  
  X + 2y = -9
- D.
  
  6x + 7y = 47
22.

Perpendicular Lines Find the equation of the line that is perpendicular to the line: -6x - 2y = -3 and passes through the point: ( -4, 7 )Find the slope by solving for y.
- A.
  
  -10x + 7y = -2
- B.
  
  4x + y = -27
- C.
  
  X + 4y = 22
- D.
  
  -x + 3y = 25
23.

Perpendicular Lines Find the equation of the line that is perpendicular to the line: -8x - 8y = -2 and passes through the point: ( -10, -2 )Find the slope by solving for y.
- A.
  
  5x + 7y = 42
- B.
  
  2x + 3y = -25
- C.
  
  -x + y = 8
- D.
  
  5x + 8y = -4
24.

Function Notation 1 x² = x^2 Given the function: f ( x ) = -9x^2 + 2x + 7 findf ( 4 )
- A.
  
  F ( -4 ) = 102
- B.
  
  F ( -9 ) = 319
- C.
  
  F ( 4 ) = -129
- D.
  
  F ( 7 ) = -326
25.

Function Notation 1 x² = x^2 Given the function: f ( x ) = -3x^2 + 4x + 3 findf ( 9 )
- A.
  
  F ( -8 ) = -1479
- B.
  
  F ( 9 ) = -204
- C.
  
  F ( 1 ) = -14
- D.
  
  F ( 9 ) = -85