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Biblioteka

New STAAR questions: Quadratics

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Posljednje ažuriranje over 3 years ago
42 questions
Napomena autora:

Designed to give students extra practice with new STAAR question types

Practice Set A: Factoring
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A1.C.8.a
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3
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Practice Set B: Identifying parts of a parabola
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2
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2
2
Practice Set C: Graphing Quadratics
2
3
Practice Set D: Domain and Range
2
2
2
Practice Set E: Transformations and the Vertex Form
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3
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Practice Set F: Quadratic formula
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Pitanje 1
1.

What are the factors of this expression?

Select TWO correct answers

Pitanje 2
2.

What are the factors of this expression?

Select TWO correct answers

Pitanje 3
3.

What are the factors of this expression?

Pitanje 4
4.

Which statement is true regarding this function?

Pitanje 5
5.

Which statement is true regarding this function?

Pitanje 6
6.

Which statement is true regarding this function?

Pitanje 7
7.

The area of a rectangle is represented by the expression 6x2 - 7x - 5.

The height is represented by the expression 2x + 1.

Write an expression in terms of x to represent the length of the rectangle.

Show your work then write your final answer is the box below:

Pitanje 8
8.

Factor this trinomial.

Indicate your answer by selecting one leter for each box using the information in the gray box.

Pitanje 9
9.

Factor this trinomial.

Indicate your answer by selecting one leter for each box using the information in the gray box.

Pitanje 10
10.

Factor this trinomial.

Indicate your answer by selecting one leter for each box using the information in the gray box.

Pitanje 11
11.

The graph of a quadratic function is shown. What are the zeros of the function?

Select the TWO correct circles that represent the points.

Pitanje 12
12.

The graph of a quadratic function is shown.

Select the TWO circles that correctly represent the roots.

Pitanje 13
13.

The graph of a quadratic is shown on the grid.

Which statement is NOT supported by the graph?

Pitanje 14
14.

The graph of a quadratic is shown on the grid.

Which statement is

BEST supported by the graph?

Pitanje 15
15.

The graph of a quadratic is shown on the grid.

Which statement is BEST

supported by the graph?

Pitanje 16
16.

The three points shown lie on the graph of a quadratic function. Graph the line of symmetry.

Pitanje 17
17.

The three points shown lie on the graph of a quadratic function. Graph the line of symmetry.

Pitanje 18
18.

The graph represents a quadratic function.

Select one correct answer from each box to compete the statement.

The function has a

Pitanje 19
19.

The graph represents a quadratic function.

Select one correct answer from each box to compete the statement.

The function has a

Pitanje 20
20.

What is the graph of the funciton below?

You will need to plot the vertex and one other point on the curve.

  • Kliknite na karticu Grafikon (Grafikon 1, Grafikon 2 i tako dalje) za svaki grafikon koji trebate nacrtati.
  • Kliknite na pozadinu grafikona da biste dodali tačku. Dodajte dvije tačke da biste kreirali grafikon. Prevucite tačku ili unesite x i y koordinate da biste uredili njen položaj. Kliknite na tačku da biste je izbrisali.
  • Nakon što kreirate grafikon, možete označiti kućicu s isprekidanom linijom.
Pitanje 21
21.

What is the graph of the function below?

You will need to plot the roots and at least one other point on the curve.

Pitanje 22
22.

Identify the domain and range of the function graphed below:

Select TWO correct answers

Pitanje 23
23.

Identify the domain and range of the function graphed below:

Select TWO correct answers

Pitanje 24
24.

A function is shown. What is the range of the function?

Pitanje 25
25.
  1. The function f(x) was transformed to create the function h(x) = f(x + 3)2 - 1.

Select ONE correct answer in each box to complete the sentence.

The graph of f is translated 3 units

Pitanje 26
26.
  1. The function f(x) was transformed to create the function h(x) = f(x - 5)2 - 7.

Select ONE correct answer in each box to complete the sentence.

The graph of f is translated 5 units

Pitanje 27
27.
  1. The function f(x) was transformed to create the function h(x) = f(x + 2)2 + 8

Select ONE correct answer in each box to complete the sentence.

The graph of f is translated 2 units

Pitanje 28
28.

The functions f(x) and g(x) = 3 f(x) - 4 are graphed on the same coordinate grid.

Which statements are true?

Select TWO correct answers.

Pitanje 29
29.

The functions f(x) and g(x) = -0.5f(x - 4) + 3 are graphed on the same coordinate grid.

Select TWO correct answers.

Pitanje 30
30.

Place the functions below in order from narrowest to widest.

Drugi mogući odgovor:

g(x) = 4x2

Pitanje 31
31.

Place the functions below in order from narrowest to widest.

Drugi mogući odgovor:

Pitanje 32
32.

Place the functions below in order from narrowest to widest.

Drugi mogući odgovor:

Pitanje 33
33.

Quadratic function f has a vertex ( 5, 9) and passess through the point (2, 3)

Which equation represents f ?

Click the lightbulb at the bottom to see a hint.

Pitanje 34
34.

Quadratic function f has a vertex ( -6, 4) and passess through the point (-11, 39)

Which equation represents f ?

Click the lightbulb at the bottom to see a hint.

Pitanje 35
35.

Quadratic function f has a vertex ( 3, 1) and passess through the point (4, -1)

Which equation represents f ?

Click the lightbulb at the bottom to see a hint.

Pitanje 36
36.

A quadratic function is defined as f(x) = (x + 3)2 - 10.

What is the equation for this function in standard form?

Show your work then write your final answer is the space provided.

Pitanje 37
37.

A quadratic function is defined as f(x) = (x - 2)2 - 3.

What is the equation for this function in standard form?

Show your work then write your final answer is the space provided.

Pitanje 38
38.

A quadratic function is defined as f(x) = 3(x - 1)2 + 4

What is the equation for this function in standard form?

Show your work then write your final answer is the space provided.

Pitanje 39
39.

A quadratic function is defined as f(x) = f(x) = - (x + 2)2 - 5.

What is the equation for this function in standard form?

Show your work then write your final answer is the space provided.

Pitanje 40
40.

For quadratic function f, the solutions to the equation f(x) = 0 are

Which function could represent f ?

Pitanje 41
41.

  1. For quadratic function f, the solutions to the equation f(x) = 0 are x = 8 and x = -6

Which function could represent f ?

Pitanje 42
42.

What are the solutions to the equation below?