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Eleventh Grade (Grade 11) Quadratic Equations and Expressions Questions

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Grade 11 Quadratic Equations and Expressions
What is the simplified form of [math](3x^3y^-4)^-2?[/math]
Exponent answers must have positive exponents in them.
  1. [math]y^8/(6x^-2)[/math]
  2. [math](9y^8)/(x^6)[/math]
  3. [math](y^8)/(9x^6)[/math]
  4. [math](y^8)/(9x^-6)[/math]
Grade 11 Quadratic Equations and Expressions
Grade 11 Quadratic Equations and Expressions
Which is standard form of a quadratic function?
  1. [math]y = mx+b[/math]
  2. [math]y = x^3[/math]
  3. [math]y= ax^2 + bx + c[/math]
  4. [math]y=x^2[/math]
Grade 11 Quadratic Equations and Expressions CCSS: HSA-SSE.B.3, HSA-SSE.B.3a
Factor the quadratic trinomial [math]x^2-29x+100[/math].
  1. [math](x+25)(x-4)[/math]
  2. [math](x+25)(x+4)[/math]
  3. [math](x-25)(x-4)[/math]
  4. [math](x-25)(x+4)[/math]
Grade 11 Quadratic Equations and Expressions CCSS: HSA-SSE.B.3, HSA-SSE.B.3a
Factor the quadratic trinomial [math]x^2+19x+70[/math].
  1. [math](x-14)(x-5)[/math]
  2. [math](x-15)(x-4)[/math]
  3. [math](x+15)(x+4)[/math]
  4. [math](x+14)(x+5)[/math]
Grade 11 Quadratic Equations and Expressions CCSS: HSA-SSE.B.3, HSA-SSE.B.3a
What is the factored form for the quadratic trinomial [math]x^2+8x+15[/math]?
  1. [math](x-3)(x-5)[/math]
  2. [math](x+3)(x+5)[/math]
  3. [math](x-3)(x+5)[/math]
  4. [math](x+3)(x-5)[/math]
Grade 11 Quadratic Equations and Expressions CCSS: HSA-SSE.B.3, HSA-SSE.B.3a
Factor the quadratic trinomial [math]w^2-8w-84[/math].
  1. [math](w-14)(w-6)[/math]
  2. [math](w+14)(w+6)[/math]
  3. [math](w-14)(w+6)[/math]
  4. [math](w+14)(w-6)[/math]
Grade 11 Quadratic Equations and Expressions CCSS: HSA-SSE.B.3, HSA-SSE.B.3a
Factor the quadratic trinomial [math]k^2+28k+196[/math].
  1. [math](k-14)(k-14)[/math]
  2. [math](k+14)(k+14)[/math]
  3. [math](k+14)(k-14)[/math]
  4. [math](k+14i)(k+14i)[/math]
Grade 11 Quadratic Equations and Expressions CCSS: HSA-SSE.B.3, HSA-SSE.B.3a
Factor the quadratic trinomial [math]x^2-10x+25[/math].
  1. [math](x-5)(x-5)[/math]
  2. [math](x+5)(x+5)[/math]
  3. [math](x−5)(x+5)[/math]
  4. [math](x-5i)(x-5i)[/math]
Grade 11 Quadratic Equations and Expressions
Grade 11 Quadratic Equations and Expressions
The standard form of a quadratic equation is which of the following?
  1. [math]y = mx + b[/math]
  2. [math]y = ax^2 + bx + c[/math]
  3. [math]y = a(x - h)^2 + k[/math]
  4. [math]y = a(x - p)(x - q)[/math]
Grade 11 Quadratic Equations and Expressions
The graph of a quadratic function is called a(n)
  1. line.
  2. hyperbola.
  3. cubic.
  4. parabola.
Grade 11 Quadratic Equations and Expressions CCSS: HSN-CN.C.7, HSA-REI.B.4, HSA-REI.B.4b
Solve the quadratic equation: [math](x-5)^2=-100[/math]. What are the two solutions for the quadratic equation?
  1. [math]x=5 or x=-5[/math]
  2. [math]x=10i or x=-10i[/math]
  3. [math]x=-5+10i or x=-5-10i[/math]
  4. [math]x=5+10i or x=5-10i[/math]
Grade 11 Quadratic Equations and Expressions
What is a, b, and c for this quadratic equation: [math]x^2+15x-61=0[/math]?
  1. a = 1, b = 15, and c = -61
  2. a = -61, b = 15, and c = 1
  3. a = 15, b = 1, and c = -61
  4. a = -61, b = 1, and c = 15
Grade 11 Quadratic Equations and Expressions CCSS: HSA-APR.B.3
Find the zeros.
[math]x^2-25[/math]
  1. 5, 5
  2. 5, -5
  3. -5, -5
  4. No Factors
Grade 11 Quadratic Equations and Expressions CCSS: HSA-REI.B.4b
What is the a, b, and c for this quadratic equation [math]0 = -100x+250+300x^2[/math] ?
  1. a = -100, b = 300, c = 250
  2. a = 300, b = 250, c = -100
  3. a = 300, b = -100, c = 250
  4. a = 250, b = -100, c = 300
Grade 11 Quadratic Equations and Expressions
Vertex form of a quadratic function is                                .
  1. [math]y = mx+b[/math]
  2. [math]y = a(x - h)^2 + k[/math]
  3. [math]y= ax^2 + bx + c[/math]
  4. [math]y=x^2[/math]
Grade 11 Quadratic Equations and Expressions
Factor the quadratic binomial [math]64m^2-81n^2[/math].
  1. [math](8m-9n)(8m+9n)[/math]
  2. [math](8m+9n)(8m+9n)[/math]
  3. [math](8m-9n)(8m-9n)[/math]
  4. [math](8m-9ni)(8m+9ni)[/math]
Grade 11 Quadratic Equations and Expressions CCSS: HSA-APR.B.3
Find the zeros.
[math]x^2-2x-63[/math]
  1. -9, -7
  2. -9, 7
  3. 9, -7
  4. 9, 7
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