Spring 2014FINAL EXAM REVIEW

Find the slope of the line that passes through the points:

(0, 5) and (6, 2)

Answer:

SLOPE

Name the four types of slope.

1. _________2. _________3. _________4. _________

Answer: positive, negative, zero, undefined

SLOPE

Which has a slope of zero – a horizontal line, or a

vertical line?

Answer: A horizontal line has a slope of 0, while a vertical line has

a slope of undefined.

SLOPE

Fill in the blanks:

Parallel lines have ____ slopes.

Perpendicular lines have ___ slopes.

Answer: same, opposite reciprocal

SLOPE

Graph the line:

Answer:

GRAPHING

GRAPHING

Graph the line:

Answer:

Write an equation of a line in slope-intercept form

with a slope of 3 and a y-intercept of 5.

Answer:

WRITING EQUATIONS

Write an equation of the line that passes through (5, -2) and has a slope of

Answer:

WRITING EQUATIONS

Write an equation in slope-intercept form for

the line that passes through (-5,2) and is

perpendicular to

Answer:

WRITING EQUATIONS

For , find

Answer: -19

FUNCTION NOTATION

Find the number of outcomes.

How many ways can 4 lockers be chosen out of

15 lockers?

Answer: 1365

PERMUTATIONS AND COMBINATIONS

Find the number of outcomes.

How many desserts can be made with 3 ice cream flavors,

5 toppings, and either whipped cream or chocolate

syrup?

Answer: 30

FUNDAMENTAL COUNTING PRINCIPLE

What is the standard form of a linear equation?

Answer:

STANDARD FORM

What is the slope-intercept form of a linear equation?

____________

Answer:

SLOPE-INTERCEPT FORM

What is the slope formula?

_____________

Answer:

SLOPE

Simplify the following expression. Write your answer in both scientific notation and standard form.

Answer:

SCIENTIFIC NOTATION

Create a tree diagram to find the number of outcomes.

How many breakfasts can be made with the a choice of French toast, waffl es, or pancakes, and

either sausage or bacon, and apple juice or orange juice?

Answer: 12 breakfasts

TREE DIAGRAM

Solve the system of equations by graphing.

Answer: (3,2)

SYSTEMS: GRAPHING

SYSTEMS: SUBSTITUTION

Solve the system of equations by substitution.

Answer: (2,13)

SYSTEMS: ELIMINATION

Solve the system of equations by elimination.

Answer: (0,1)

Write a system of equations and solve:

Sean is trying to find two numbers with a sum of 14 and a

difference of 4. Find the two numbers.

Answer: 9 and 5

SYSTEMS WORD PROBLEM

Write a system of equations and solve:

Chris bought 24 baseball cards for $50. One type cost $1 per card, and the other cost $3 per card. Find the number of each type of

card he bought

Answer:

11 $1 cards and 13 $3 cards

SYSTEMS WORD PROBLEM

SYSTEMS: WORD PROBLEM

Solve the system of equations by defining variables, setting up a system, and solving.

Veronica has been saving dimes and quarters. She has 94 coins in all and the total value is $19.30. How many dimes and how many quarters does she have?

Answer: 28 dimes and 66 quarters

MONOMIALS: MULTIPLY

Use exponent rules to multiply.

Answer:

MONOMIALS: DIVIDE

Use exponent rules to divide.

Answer:

SCIENTIFIC NOTATION

Simplify. Write your answer in both standard form and in scientific notation.

Answer:

1. Slope-intercept Form

2. Substitution

3. Rate of Change

4. Monomial

5. Elimination

6. Slope Formula

a. the use of addition or subtraction to eliminate one variable and solve a system of equation

b. Use of algebraic methods to find an exact solution of a system of equation

c.

d. The change in y over the change in x

e.

f. A number, variable, or product of a number and one or more variables.

VOCABULARY MATCH