Summer Review

Algebra 1B

100

Evaluate 6b-16 when b = 3

2

200

-2(7x)

-14x

300

True/False

Adding like terms, the expression 10X + 2X simplifies to 12x²

False

400

Determine whether the number to the right is the solution.

4x+3=7;1

True

500

-2y-8=2

y=-5

Geometry B

100

Solve by graphing (use Desmos)  m=-1 b=0

Show graph

200

Write the equation in slope intercept form: m=3/4 b=-2

y= 3/4x - 2

300

Solve the following systems of linear equations by graphing:

x+y=2

x-y=4

Desmos graph

400

Solve using the substitution method:

-2x - y = -3          ]

y = -3x

(-3,9)

500

Solve the following systems of linear equations by elimination.

x+y = -2

x - y =6

(2, -4)

Algebra 2/PC

100

What is the square root of -49

7i

200

(5+4i)(5-4i)

41

300

Solve by factoring:

x² - 4x = 21

x=-3, x=7

400

Solve using the square root property:

x² = 16

x= +/- 4

500

What is the quadratic formula?  Write on white board:

Vocabulary

100

Explain PEMDAS

Parentheses, Exponents, Multiplication, Division, Add, Subtract

200

What is standard form:

Ax² + bx + c = 0

300

What is elimination?

Give example

400

What is the division property of Equality?

Show Example:

500

What property is this?

a = b or a = -b if a²=b

What is the square root property?

Word problems

100

What is two times the sum of 3 and -6

-6

200

A rectangle has a length of 13 inches and a width of 6 inches. What is the perimeter of the rectangle?  What is the area?

Perimeter - 24, Area - 36. sq.meters

300

What type of boundary line do you use in this problem?

0 < 2x - 3 

400

The solution set for a system of linear equations is all _____________________ that are solutions to both equations.

ordered pairs

500

Olivia has 5 times more candy then her friend, her friend has 6 candies how much candy does Olivia have?

Olivia has 30 candies.