Rational Numbers
Surprise!
Is it a Function?
Scientific Notation
Pythagorean Theorem
100
1/4 is this kind of number.
What is rational?
100
what is the square root of 100
10
100
Function or not a function?
Not a function
100
Which is these is written in correct scientific notation?
A) 0.1 x 103
B) 42 x 101
C) 3.25 x 106
C
100
What is the formula for Pythagorean theorem?
a2 + b2 = c2
200
Give one example of an irrational number. (it must be a fraction!)
Answers vary!
Ex: sqrt2/3, pi/2, etc
200
The basic form of a linear equation
y=mx+b
200
Function or not a function?
Function
200
True or false:
572=5.72x102
True!
200
Do these values make a right triangle?
5, 12, 13
YES!
300
This is a famous irrational number.
What is Pi
300
Does the equation y = x² + 5x + 6 represent a linear function?
NO!
300
Which of the following is a function?
A
300
2.4327x 104 is written without scientific notation as this:
24,327
300
This is the value of C
What is 5
400
Give an example of a irrational number by using a square root
Answers vary!
EX: sqrt(5), sqrt(2)....
400
Give me the first 5 numbers of pi
3.1415
400
Which of the following is NOT a function?
B
400
put this number is scientific notation
2389700
2.389700 x 106
400
This is the missing value of C
What is 7.21 (square root of 52)
500
Change this irrational number to a (simplified) fraction:
.8484848484........
84/99
500
because this line has a rate of change, it is what?
Linear
500
Which graph matches this story: You increase your speed on your bike. Then you ride down a hill. Then you come to a quick stop.
A
500
This number written in scientific notation is 5.72 x 10^4
57,200
500
Find the length of leg B
8 cm