Free Printable Mixed Practice for ALG 1st 9-Wks Exam

1.

What do $a_1$ and $f\left(1\right)$ mean in an arithmetic sequence formula?

a)

They both mean that 1 is the output

b)

They both mean "first term"

c)

They both mean "previous term"

d)

They mean "a times 1" and "f times 1"

2.

Given $f\left(x\right)=2x^2-x+3$ , find $f\left(-3\right)$ .

(a)

3.

If $a_n$ means " $n^{th}$ term", what does $a_3$ mean?

a)

the 3rd term

b)

"a" to the 3rd power

c)

"a" times 3

d)

none of these

4.

If $a_n$ means " $n^{th}$ term", what does $a_{n-1}$ mean?

a)

next term

b)

previous term

c)

subtract 1 from the value in the n^th position

d)

none of these

5.

$y=-5x-1$
$y=\frac{1}{5}x+4$

Given these two equations, determine if their lines on a graph are parallel, perpendicular, or oblique.

a)

parallel

b)

perpendicular

c)

oblique

6.

The side lengths of a triangle are (x – 2), (x + 6) and (2x – 2). If the perimeter is 30 units, what is the value of x?

(a)

7.

Based on the graph, what is the f(-4)?

a)

-4

b)

-1

c)

1/2

d)

-2

8.

What is the slope of the line on the graph?

a)

4

b)

1

c)

1/2

d)

-2

9.

Which equation will be PARALLEL to the line graphed here?

a)

$y=-2x+1$

b)

$y=-\frac{1}{2}x+1$

c)

$y=\frac{1}{2}x+4$

d)

$y=2x-2$

10.

Find the solution set:

$3\left(-w-9\right)\ge-15$

a)

$w\ge-8$

b)

$w\le-4$

c)

$w\ge4$

d)

$w\le8$

11.

What is the RANGE of the graph?

a)

-4 < y < 5

b)

y = all real numbers

c)

y > -4

d)

y < 5

12.

What is the slope of this equation?

x = 14

a)

1

b)

14

c)

zero

d)

undefined

13.

When you solved a multi-step equation, the variable canceled out and left you with the statement "-5=0". What is the solution to the equation?

a)

x = 0

b)

x = -5

c)

No solution

d)

Infinitely many solutions

14.

When you solved a multi-step equation, the variable canceled out and left you with the statement "3=3". What is the solution to the equation?

a)

x = 0

b)

Infinitely many solutions

c)

No solution

d)

x = 3

15.

Which ordered pairs represent the x-intercept and y-intercept on the graph shown here?

a)

(-2, 0) and (0, 4)

b)

(0, 2) and (-4, 0)

c)

(0, 4) and (2, 0)

d)

(4, 0) and (0, -2)

16.

In a sequence of numbers, $a_1=7,\ a_2=10,\ and\ a_3=13.$

Which explicit formula could be used to calculate the $n^{th}$ term in the sequence?

a)

$a_n=3n+13$

b)

$a_n=3n+4$

c)

$a_n=3n+7$

d)

$a_n=3n+n-1$

17.

What is the SLOPE of a line that is PERPENDICULAR to the line shown on the graph?

a)

5/3

b)

- 5/3

c)

3

d)

3/5

18.

Which item(s) below are linear functions?

Select all that apply.

a)

b)

c)

$y=\frac{2}{3}x-1$

d)

$y=\frac{4}{3x}$

19.

What is the slope of the linear parent function?

a)

0

b)

1

c)

-1

d)

undefined

20.

What is the slope of the equation?

$4x-3y=-42$

a)

4

b)

-3/4

c)

-4/3

d)

4/3

21.

What is the DOMAIN of the graph?

a)

x = 2

b)

x = all real numbers

c)

-10 < x < 5

d)

x = 0

22.

What is the RANGE of the graph?

a)

y = 2

b)

y = all real numbers

c)

-6 < y < 6

d)

-10 < y < 5

23.

What is the slope of a horizontal line?

a)

1

b)

-1

c)

zero

d)

undefined

24.

What is the slope of a vertical line?

a)

1

b)

-1

c)

zero

d)

undefined

25.

What is the DOMAIN of the graph?

a)

x < -2

b)

x < -2

c)

x > -2

d)

x > -2

26.

What is the DOMAIN and RANGE?

Choose BOTH before you submit your answer.

a)

-2 < x < 8

b)

-2 < x < 8

c)

-7 < y < 8

d)

-7 < y < 8

Mixed Practice for ALG 1st 9-Wks Exam

Total questions: 26

Worksheet time: 1hrs 18mins

Similar Resources on Wayground