Which statement about the function $$n\left(x\right)=5x^2-20x+12\ $$ is true?

The range of the function is $$n\left(x\right)\ge-8$$

The domain of the function is $$x\ge2$$

The domain of the function is $$x\ge0$$

The range of the function is $$n\left(x\right)\le12$$

Which statement about $$p\left(x\right)=-7\left(4\right)^x$$ is true?

The range is all real numbers less than 0

The domain is all real numbers greater than or equal to 4

The domain is all real numbers less than or equal to 0

Which statement appears to be true?

The equation of the axis of symmetry of the graph of the function is $$x=1$$

The maximum value of the function is 3

The vertex of the graph of the function is $$\left(4,\ 1\right)$$

Which statement about the line is true?

The equation of the line is $$x=-4$$ , and the slope is undefined.

The equation of the line is $$y=-4$$ , and the slope is equal to -4

The equation of the line is $$x=-4$$ , and the slope is equal to -4

The equation of the line is $$y=-4$$ , and the slope is undefined.

A customer purchases an electronic device for $650. Each year the value of the electronic device decreases by 30%. Which statement is true about the graph that represents the relationship between the value of the devince in dollars, y, and the number of years, x, since the device was purchased?

The y-intercept of the graph is 650

The y-intercept of the graph is 455

The graph has a vertical asymptote at $$x=0$$

The graph has a horizontal asymptote at $$y=30$$

Alg 1 STAAR Review

Quiz

•

Mathematics

•

9th - 12th Grade

•

Practice Problem

•

Hard

•

CCSS

8.F.B.4, HSF-IF.C.7A, HSF-IF.C.7E

+15

Standards-aligned

Jessica Singh

Used 9+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

2.

DRAG AND DROP QUESTION

1 min • 1 pt

The water level (a) at a rate of (b) m/h.

decreases

0.25

1

4

increases

Tags

CCSS.HSF.IF.B.4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which function best represents h?

Tags

CCSS.HSF-IF.C.7A

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2.5

3

7.5

5

Tags

CCSS.8.EE.C.7B

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSA.APR.B.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which correlation best describes the strength of the linear association between the number of species added to the United States endangered species list and the year?

Tags

CCSS.HSS.ID.C.8

7.

DROPDOWN QUESTION

1 min • 1 pt

What is the range of the part of the linear function shown?
The range is the set of all real numbers (a) and (b)

greater than or equal to -4

greater than or equal to -2

greater than -4

less than or equal to 2

less than or equal to 3

less than 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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Alg 1 STAAR Review

30 questions

The water level ​ (a) at a rate of ​ (b) m/h.

Which function best represents h?

Which correlation best describes the strength of the linear association between the number of species added to the United States endangered species list and the year?

What is the range of the part of the linear function shown? The range is the set of all real numbers ​ ​ (a) ​ and ​ ​ (b)

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

The water level (a) at a rate of (b) m/h.

What is the range of the part of the linear function shown?
The range is the set of all real numbers (a) and (b)