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

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

The domain of the function is all real numbers.

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

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

The range of the function is all real numbers

Which statements appear to be true? (Select all that apply)

The maximum value of the function is 4.

The vertex of the graph of the function is ( 1, 4 )

The equation of the axis of symmetry is x = 1.

The domain of the function is all real numbers.

The graph of $$f\left(x\right)=x^2$$ was transformed to create new functions. Match the new functions to their transformations.

A horizontal shift to the right.

Which statements are true about the exponential function $$p\left(x\right)=-5\left(2\right)^x$$ . (Choose more than 1 answer)

The domain is all real numbers.

The range is all real numbers less than 0.

The domain is all real numbers greater than or equal to 2.

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

STAAR Cumulative Practice

Quiz

•

Mathematics

•

9th - 12th Grade

•

Practice Problem

•

Medium

•

A.2(C), A.3(C), A.7(A)

+17

Standards-aligned

Adrienne Jones

Used 8+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The domain and range of part of linear function r are given.
x > 5
y < 2
Which graph could represent this part of linear function r ?

Tags

A.2(A)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Two points are plotted on the grid.
Which equation in slope-intercept form best represents the line that passes through these two points?

Tags

A.2(B)

3.

DRAG AND DROP QUESTION

15 mins • 1 pt

The table represents some points on the graph of a linear function.
Write a function that represents this relationship.
y = (a) x (b)

Tags

A.2(C)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Printer ink cost $18.99 per cartridge. The company that sells the ink cartridges charges a flat rate shipping fee of $7.95, no matter the number of cartridges purchased in a single order. Which linear function models the total cost, t, for a single order of c cartridges?

Tags

A.2(C)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The conversion of degrees Celsius to degrees Fahrenheit can be represented by a linear relationship. The graph shows the linear relationship between y, the temperature in degrees Fahrenheit, and x, the temperature in degrees Celsius from the feezing point of water.

Tags

A.2(C)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A line is graphed on a coordinate grid.
Which statement about the line is true.

Tags

A.2(G)

7.

DRAG AND DROP QUESTION

15 mins • 1 pt

The rate of chang of height off the ground with respect to the number of steps is (a) at a rate of (b) in. per step.

increasing

7

decreasing

14

1/7

1/14

Answer explanation

Desmos!

Tags

A.3(B)

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STAAR Cumulative Practice

25 questions

The domain and range of part of linear function r are given.
x > 5
y < 2
Which graph could represent this part of linear function r ?

Two points are plotted on the grid.
Which equation in slope-intercept form best represents the line that passes through these two points?

The table represents some points on the graph of a linear function.
Write a function that represents this relationship.
y = (a) x (b)

Printer ink cost $18.99 per cartridge. The company that sells the ink cartridges charges a flat rate shipping fee of $7.95, no matter the number of cartridges purchased in a single order. Which linear function models the total cost, t, for a single order of c cartridges?

The conversion of degrees Celsius to degrees Fahrenheit can be represented by a linear relationship. The graph shows the linear relationship between y, the temperature in degrees Fahrenheit, and x, the temperature in degrees Celsius from the feezing point of water.

A line is graphed on a coordinate grid.
Which statement about the line is true.

The rate of chang of height off the ground with respect to the number of steps is (a) at a rate of (b) in. per step.

Desmos!

The graph of a linear function, f, is shown.
What is the zero of f?

Which graph best represents y = − 4 ( x + 3 ) − 2 ?

Type equation into DESMOS.
The line has a negative slope and the x-intercept is between -3 and -4.

DESMOS!
Type f(x) on the first line
Type g(x) on the second line
Match to the given graphs.

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Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

STAAR Cumulative Practice

25 questions

The domain and range of part of linear function r are given.x > 5y < 2Which graph could represent this part of linear function r ?

Two points are plotted on the grid. Which equation in slope-intercept form best represents the line that passes through these two points?

The table represents some points on the graph of a linear function.Write a function that represents this relationship.y =​ ​ ​ (a) x ​ ​ (b)

Printer ink cost $18.99 per cartridge. The company that sells the ink cartridges charges a flat rate shipping fee of $7.95, no matter the number of cartridges purchased in a single order. Which linear function models the total cost, t, for a single order of c cartridges?

The conversion of degrees Celsius to degrees Fahrenheit can be represented by a linear relationship. The graph shows the linear relationship between y, the temperature in degrees Fahrenheit, and x, the temperature in degrees Celsius from the feezing point of water.

A line is graphed on a coordinate grid. Which statement about the line is true.

The rate of chang of height off the ground with respect to the number of steps is ​ (a) at a rate of ​ ​ (b) in. per step. ​

Desmos!

The graph of a linear function, f, is shown. What is the zero of f?

Which graph best represents y = − 4 ( x + 3 ) − 2 ?

Type equation into DESMOS.The line has a negative slope and the x-intercept is between -3 and -4.

DESMOS! Type f(x) on the first lineType g(x) on the second line Match to the given graphs.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

The domain and range of part of linear function r are given.
x > 5
y < 2
Which graph could represent this part of linear function r ?

Two points are plotted on the grid.
Which equation in slope-intercept form best represents the line that passes through these two points?

The table represents some points on the graph of a linear function.
Write a function that represents this relationship.
y = (a) x (b)

A line is graphed on a coordinate grid.
Which statement about the line is true.

The rate of chang of height off the ground with respect to the number of steps is (a) at a rate of (b) in. per step.

The graph of a linear function, f, is shown.
What is the zero of f?

Type equation into DESMOS.
The line has a negative slope and the x-intercept is between -3 and -4.

DESMOS!
Type f(x) on the first line
Type g(x) on the second line
Match to the given graphs.