Free Printable Unit 2 Quiz Review: Slope-intercept form & Standard Form(Spiral)

1.

What letter represents the slope in the equation y = mx + b ?

a)

x

b)

y

c)

m

d)

b

2.

In the following equation, what is the y-intercept?
y = -3x + 7

a)

-3

b)

7

c)

-3/7

d)

3

3.

What is the slope in the equation: y=4x+3

a)

3

b)

4x

c)

4

d)

x

4.

Convert from Standard Form to Slope-Intercept Form.

$6x-7y=-35$

a)

$y=\frac{7}{6}x-5$

b)

$y=\frac{6}{7}x+5$

c)

$y=\frac{5}{7}x\ -6$

d)

$y=-\frac{6}{7}x\ -5$

5.

Convert from Standard Form to Slope-Intercept Form.

$3x-y=-1$

a)

$y=3x+1$

b)

$y=-3x-1$

c)

$y=-3x+1$

d)

$y=3x-1$

6.

Which graph represents the equation $y=4x-1$

a)

b)

c)

d)

7.

Graph. y = 2/3x - 3

a)

a

b)

b

c)

c

d)

d

8.

Which is the graph of y= -x + 2?

a)

A

b)

B

c)

C

d)

D

9.

Identify the form of the following linear equation:

5x + 3y = 15

a)

Standard Form

b)

Slope - Intercept Form

c)

Neither

10.

Identify the form of the following linear equation:

y = 3x - 2

a)

Standard Form

b)

Slope - Intercept Form

c)

Neither

11.

What does "m" represent in y=mx+b?

a)

y-intercept

b)

slope

c)

macaroni

d)

x-intercept

12.

What does 'b" represent in y=mx+b

a)

y-intercept

b)

beans

c)

x-intercept

d)

slope

13.

Change to slope-intercept form. Hint: y=mx+b

3x + y = 12

a)

y = -3x +12

b)

x = y + 4

c)

x = y + 12

d)

y = 3x -12

14.

How do you find slope from an equation?

a)

look at the b value

b)

look at the number attached to x

c)

look at the number after the plus or minus sign

d)

divide the two numbers in the equation

15.

How do you find slope from a table?

a)

put the entire table int a list and spreadsheet nd go to menu, statistics, one variable statistics

b)

pick two points and subtract the x values from the y values

c)

pick two points and put them in lists and spreadsheets. then go to menu, statistics, stat calculations, linear regression

d)

divide each value in the y column by a value in the x column and find the average of the answers.

16.

Find the slope from the table.

a)

1/4

b)

-1/4

c)

-4/1

d)

4/1

17.

What is the slope?

a)

5

b)

1/5

c)

15

d)

10

18.

What is the y-intercept in this table?

a)

(-2, -2)

b)

(1, 2)

c)

(0, 6)

d)

(6, 0)

19.

Writing Equations:
Given the following table, write the linear equation.

a)

y = 9x + 3

b)

y = 3x + 12

c)

y = 3x + 9

d)

y = 1x + 12

20.

What is the slope of:

(3,5), (4,7)

a)

2

b)

1/2

c)

-2

d)

4

21.

Find the slope of the line.

a)

-2

b)

2

c)

-1

d)

1

22.

At what rate did the rain fall?

a)

2 cm per hour

b)

¹/₄ cm per hour

c)

¹/₂ cm per hour

d)

4 cm per hour

23.

What is the y-intercept?

a)

-21

b)

-17

c)

1/4

d)

4

24.

What is the y-intercept?

a)

-1/5

b)

-5

c)

-34

d)

-29

25.

What is 'b' in this linear equation? y= 5x - 6

a)

6

b)

5

c)

y

d)

-6

26.

5³⋅5⁴

a)

5⁷

b)

5⁻¹

c)

5¹²

d)

5

27.

(x⁴)²

a)

x⁸

b)

x⁶

c)

x²

d)

8

28.

Evaluate the expression using the quotient rule.

a)

x¹³

b)

x⁵

c)

x³⁶

d)

x^-5

29.

According to exponent rules, when we raise a power to a power we _______ the exponents.

a)

add

b)

subtract

c)

multiply

d)

divide

30.

According to exponent rules, when we multiply powers we _______ the exponents.

a)

add

b)

subtract

c)

multiply

d)

divide

31.

According to exponent rules, when we divide powers we _______ the exponents.

a)

add

b)

subtract

c)

multiply

d)

divide

32.

Power to a Power Rule

When raising a power to a power, keep the base and ________ the exponents

a)

postive

b)

subtract

c)

multiply

d)

divide

33.

Power of a Product Rule

When raising a product to a power, __________ the exponents to each factor in the product. Then simplify the expression.

a)

distribute

b)

add

c)

multiply

d)

divide

34.

Negative Exponent Rule

When you have a negative exponent, take the reciprocal of the base and exponent. Always get rid of the ____________exponents in an expression.

a)

zero

b)

negative

c)

positive

d)

ugly

35.

Power of a Quotient Rule

When raising a quotient to a power, distribute the _____________ to the numerator and denominator. Then simplify the expression.

a)

exponent

b)

numbers

c)

integers

d)

name

36.

Which of the following is Rational?

a)

$\pi$

b)

$\sqrt[]{5}$

c)

0.7196432.....

d)

$0.\overline{9}$

37.

Which of the following is Irrational?

a)

8

b)

$\sqrt[]{4}$

c)

0.67

d)

$\pi$

38.

Is the number rational or irrational?

a)

Rational

b)

Irrational

39.

Is the number rational or irrational?

a)

Rational

b)

Irrational

40.

Is the number rational or irrational?

a)

Rational

b)

Irrational

41.

Is the number rational or irrational?

a)

Rational

b)

Irrational

42.

Which list shows $\frac{19}{3},\ \sqrt{27},\ and\ 7.2$ in order from least to greatest?

a)

$\frac{19}{3},\ \sqrt{27},\ 7.2$

b)

$7.2,\ \sqrt{27},\ \frac{19}{3}$

c)

$\sqrt{27},\ \frac{19}{3},\ 7.2$

d)

$7.2,\ \frac{19}{3},\ \sqrt{27}$

43.

includes integers, fractions, terminating and repeating decimals.

a)

Rational Numbers

b)

Irrational Numbers

44.

Put in the symbol to make the statement true... $-17.5\ \ \ \ \ \ \ \ \ \ -\sqrt[]{121}$

a)

>

b)

<

c)

=

45.

How would you write 4.3756 x 10⁴in standard form?

(a)

46.

How would you write 0.0005 in scientific notation?

a)

50 x 10^-5

b)

5 x 10^-4

c)

5 x 10³

d)

.5 x 10³

47.

How would you write -5.6 x 10^-3 in standard form?

(a)

48.

Express the following in scientific notation:

.000457

a)

457 x 10⁶

b)

457 x 10^-6

c)

4.57 x10⁴

d)

4.57 x 10^-4

Unit 2 Quiz Review: Slope-intercept form & Standard Form(Spiral)

Total questions: 48

Worksheet time: 12hrs 0mins

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