Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational...

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Review 0.1-0.3 for Quiz

Transcript of Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational...

Page 1: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Review 0.1-0.3 for Quiz

Page 2: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Determine whether each value is rational or irrational:

-3678

2e

Rational

Irrational

Rational

Rational

Irrational

Page 3: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Determine whether the given value of x satisfies the inequality:

Simplified:

A.) x = 0

B.) x =

C.) x = 1

D.) x = 5

NO

YES

YES

NO

Page 4: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Solve the inequality and sketch the graph of the solution on the real number line.

Simplified:

Page 5: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

State the absolute value equation with the following solution sets:

(

5.) (-8, 4)

)

FIND THE MIDDLE (-2)THAT IS 6 UNITS AWAY FROM BOTH -8 AND 4

Page 6: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

State the absolute value equation with the following solution sets:

6.) {-2, 12}

FIND THE MIDDLE (5)THAT IS 7 UNITS AWAY FROM BOTH -8 AND 4

Actual points, not an inequality

Page 7: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Use absolute values to describe the given interval on the real line.

(-∞, -2) U (2, ∞)

()

FIND THE MIDDLE (0)THAT IS 2 UNITS AWAY FROM BOTH -2 AND 2

Page 8: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

State the absolute value equation with the following solution sets:

(

All numbers more than six units away from 3

)

FIND THE MIDDLE (3)THAT IS 6 UNITS AWAY FROM BOTH -3 AND 9

Page 9: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Solve and Graph:

1.)

-15 3

Page 10: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Solve and Graph:

2.)

-7 1

Page 11: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Solve and Graph:

6 14

()

Page 12: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Solve and Graph:

3.)

-1 5

0 5 -1

0

Test around eachpoint to see if it isin the solution set

yes no yes no

Page 13: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Solve and Graph:

4.)

(

Page 14: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Copper has a melting point of M within 0.2°C of 1083°C. Use absolute values to write the range as an inequality.

Page 15: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Evaluate:

7.)

8.)

Page 16: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Evaluate the expression for the indicated value of x

1.) x = 2

2.) x = 4

3.) x = 1.01

Page 17: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Simplify the expression

1.)

2.)

Page 18: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Simplify by removing all possible factors from the radical.

1.)

2.)

Page 19: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Simplify by removing all possible factors from the radical.

1.)

2.)

Page 20: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Simplify by removing all possible factors from the radical.

1.)

2.)

Page 21: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Find the domain in each of the following:

9.)

10.)

R ≠ -2, 5

Set it greater than or equal to zero and solve for all values that are in domain

R ≤ ⅓

Page 22: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Find the domain in each of the following:

9.)

10.)

All Reals(-∞, ∞)

Set it greater than or equal to zero and solve for all values that are in domain

(3, ∞)

Page 23: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Find the domain in each of the following:

9.) Set it greater than or equal to zero and solve for all values that are in domain

Page 24: Review 0.1-0.3 for Quiz. Determine whether each value is rational or irrational: -3678 2e Rational Irrational Rational Irrational.

Find the domain in each of the following:

11.)

12.)

All Real #’s

Test around eachpoint to see if it isin the solution set

-2 5

()yes no yes