Free Printable Unit 1 Test

1.

What is the Domain?

a)

{-3, -1, 1, 3, 5, 7, 9}

b)

{-3, -2, -1, 0, 1, 2, 3}

c)

-3 ≤ x ≤ 3

d)

-3 ≤ x ≤ 9

2.

What is the domain?

a)

{-4, -1, 0, 2, 7}

b)

{-5, -4, -1, 0, 1, 2, 4, 7}

c)

{-5, 0, 1, 2, 4}

d)

{5}

3.

Find the Domain.

a)

All real numbers

b)

x > 3

c)

x > 0

d)

x ≥ 0

4.

What is the Range?

a)

y ≥ 6

b)

y ≤ 6

c)

-10 ≤ y ≤ 6

d)

-10 ≤ x ≤ 6

5.

Is it a function?

a)

It IS a function.

b)

It IS NOT a function

6.

Let $g\left(x\right)\ =\ 2x-4$ . Find $g\left(\frac{4}{3}\right)$

(a)

7.

Let $f\left(x\right)\ =\ 3x-5$ . Find f(-3)

(a)

8.

What is the Range?

a)

$\ \left[-3,5\right)$

b)

$\ \left(-3,5\right]$

c)

$\left[-8,5\right)$

d)

$\left(-8,5\right]$

9.

What is the Range?

a)

$\left[-10,6\right]$

b)

$\left(-\infty,6\right]$

c)

$\left(-10,6\right)$

d)

$\left(-\infty,\infty\right)$

10.

Given f(x) = 5x + 3, what is the value of f(2)?

(a)

11.

w(t) = -2t+ 1 ; Find w(-7)

(a)

12.

What is standard form of a line?

a)

y = mx + b

b)

Ax + By = C

c)

y - y1 = m(x - x1)

d)

y = Ax + By

13.

Which equation is written in standard form?

a)

6y = x + 5

b)

y-1 = 7(x - 2)

c)

y = 1/2x + 15

d)

2x + 3y = 18

14.

Put this into standard form:

3x = 7y - 5

a)

3x - 7y = -5

b)

3x - 7y = 5

c)

3x + 7y = 5

d)

3x + 7y = -5

15.

What is the slope of the line that passes through these two points (0, -2) and (3, -4)?

a)

2/3

b)

-2/3

c)

3

d)

-2

16.

What is the equation of a line when m = -3 and b = 5?

a)

y = -3x + 5

b)

y = -3x - 5

c)

y = 5x + 3

d)

y = -5x - 3

17.

Find the slope:
(-4, 3) and (-4, -7)

a)

5/4

b)

-10/8

c)

Zero

d)

Undefined

18.

Write the equation for the line in slope-intercept form.

a)

y= -1x+3

b)

y= 4x+3

c)

y=1/4x+3

d)

y= -4x+3

19.

What type of slope?

a)

zero slope

b)

undefined

c)

negative

d)

positive

20.

What is the y-intercept of the graph of 3x+4y=24

a)

-6

b)

6

c)

15

d)

-15

21.

What are the x- and y-intercepts of the linear function given by the equation 3x + 4y = -12

a)

(4, 0) and (0, -3)

b)

(-3, -4)

c)

(-4, 0) and (0, 3)

d)

(-4, 0) and (0, -3)

22.

Which of these represents point-slope form of a linear equation?

a)

y - y₁ = m(x - x₁)

b)

Ax + By = C

c)

y = mx + b

23.

Write the equation in point-slope form

for the line that contains the points

(3, -5) and (5, - 1)

a)

y - 5 = 2(x + 3)

b)

y + 5 = 2(x - 3)

c)

y - 3 = 2(x + 5)

d)

y + 3 = 2(x - 5)

24.

The solution of a system of linear equations is...

a)

the y-intercept (b)

b)

the intersection of the two equations on a graph

c)

the second equations' answers

d)

the slope (m)

25.

How many solutions will this system have?

a)

No solution

b)

One Solution

c)

I Don't Know

d)

Infinitely Many Solutions

26.

solve by substitution: y=3x+14
y=-4x

a)

y=3

b)

y=1

c)

y= - 2

d)

y=4

27.

What is the solution to this system of equations?

a)

(4, -1)

b)

(-1, 4)

c)

(-4, 1)

d)

(-4, -1)

28.

The solution of a system of linear equations is...

a)

the y-intercept (b)

b)

the intersection of the two equations on a graph

c)

the second equations' answers

d)

the slope (m)

29.

How many solutions will this system have?

a)

No solution

b)

One Solution

c)

I Don't Know

d)

Infinitely Many Solutions

30.

2x - y = 0

4x - y = 0

a)

(1,2)

b)

(0,0)

c)

No Solutions

d)

Infinite Solutions

31.

Solve the system using any method:

$-3x-9y=-24$

$3x+9y=24$

a)

(1, 7)

b)

Infinite Solutions

c)

No Real Solution

d)

(7, -7)

32.

Solve by elimination:
7x+y=-9

-3x-y=5

a)

No solution

b)

(1,8)

c)

(-2,-3)

d)

(-1,-2)

33.

Solve this system by substitution.

a)

(1, -4)

b)

(1, 4)

c)

(-4, -7)

d)

(-7, -4)

34.

1) Solve the system of linear equations.

a)

(-1, 5, 2)

b)

(1, -5, -2)

c)

no solution

d)

infinitely many solutions

35.

4) Solve the system of linear equations.

a)

(1, -3, -4)

b)

(-1, 3, -4)

c)

no solution

d)

infinitely many solutions

36.

7) Solve the system of linear equations.

a)

(3, -1, -4)

b)

(-3, 1, 4)

c)

no solution

d)

infinitely many solutions

37.

Which inequality describes this graph...

a)

y < 3x - 2

b)

y > 3x + 2

c)

y < 3x + 2

d)

y > 3x -2

38.

Which inequality describes this graph...

a)

y < 3x - 2

b)

y > 3x + 2

c)

y < 3x + 2

d)

y > 3x -2

39.

Which graph best represents the following inequality?

a)

b)

c)

d)

40.

How can I tell if an inequality will have a solid line?

a)

It has an equal sign.

b)

The symbol is greater than.

c)

The symbol has "or equal to."

d)

You just guess.

41.

Solid or Dashed Line?

a)

Solid

b)

Dashed

42.

Do we shade ABOVE or BELOW?

y > 4x-10

a)

Above

b)

Below

43.

y ≥ -2x - 2 will have what type of line

a)

dashed

b)

solid

44.

Which of the following is a solution to the systems of inequalities?

a)

(0, -2)

b)

(-3, 0)

c)

(-3, 2)

d)

(1, 1)

45.

Solve the system of inequalities by graphing.

a)

b)

c)

d)

46.

Solve the system of inequalities by graphing.

a)

b)

c)

d)

Unit 1 Test

Total questions: 46

Worksheet time: 1hrs 21mins

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