Download Do-Now

Do-Now
1) Find x.
15
x
31º
2) Find c.
4
11
c
Review Chapters 8, 9, & Binary Operations
Need To Know
Negative exponents
Multiply monomials
Scientific notation
Dividing radical expressions
How many solutions are there to a certain quadratic-linear system?
Add radicals
Given an equation, find the height at a certain point
Solve a quadratic-linear system by graphing (parabola & line)
Properties of systems (identity element and inverse of an element)
Negative exponents, Multiply monomials,
Scientific notation
Simplify 7x-8.
Multiply 6x3•9xy5• 8y2.
Multiply 7x15 •4x2 .
Write 4.67 × 10-4 in scientific notation.
Review Chapters 8, 9, & Binary Operations
Need To Know

Negative exponents

Multiply monomials

Scientific notation
Dividing radical expressions
How many solutions are there to a certain quadratic-linear system?
Add radicals
Given an equation, find the height at a certain point
Solve a quadratic-linear system by graphing (parabola & line)
Properties of systems (identity element and inverse of an element)
Dividing radical expressions, Add radicals,
How many solutions are there to a certain quadraticlinear system?
Divide 3 20
45
How many
solutions does the
system to the
right have?
Add 2 54  7 24
Review Chapters 8, 9, & Binary Operations
Need To Know

Negative exponents

Multiply monomials

Scientific notation

Dividing radical expressions

How many solutions are there to a certain quadratic-linear system?

Add radicals
Given an equation, find the height at a certain point
Solve a quadratic-linear system by graphing (parabola & line)
Properties of systems (identity element and inverse of an element)
Given an equation, find the height at a certain point
Solve a quadratic-linear system by graphing
Properties of systems
A ball is thrown into the air. It’s path is represented
by the equation h = –16t2 + 18t + 5. How high will
the ball be after two seconds?
Find the points of intersection of the following
system of equations.
y=x–9
2y + 14 = –2x
 A
B
C
D
A
D
A
B
C
Find the identity of the given operation.
B
A
B
C
D
What is the inverse of D?
C
B
C
D
A
D
C
D
A
B