Solving Equations
Graphing
Pythagorean Theorem
Scientific Notation
Context and more graphs
100
x + 5 = 17
x = 12
100
What is the slope intercept form?
Hint: It's y = __x + ____
Y = mx+b
100
What is the Pythagorean Theorem
A2 + B2 = C2
100
Write the number in scientific notation
38,000,000
3.8 X 107
100
What is the solution to the system below:
(-2, 1) or x= -2, y = -1
200
Solve for X
- 5x + 10 = 5
x = 1
200
What is the y intercept in y = 3x - 8
-8
200
Solve for the missing side:
C = 13
200
Write the number in standard notation
7.9 x 105
790,000
200
If Mr. Lawer buys 412 pencils and next year's students break 6 a day, how many will he have after 60 school days?
52 pencils
300
Solve for X
58 = 6x + 5x - 8
x = 6
300
What is the y intercept below:
-1
300
Solve for the missing side:
B = 15
or
A= 15
300
Write the number in scientific notation
.0000243
2.43 x 10-5
300
What is the solution to the system of equations below:
(2,3) or x = 2, y = 3
400
Solve for x
- 7x + 6 = 6x - 33
x = 3
400
What is the slope below:
2/1 or 2
400
Solve for the missing side:
C = 8.1 or C = 8.06
400
Write the number in standard notation
4.96 x 1010
49,600,000,000
400
If Mr. Lawer starts the year with 504 pencils and his students go through 12 a day, after how many days will he need to buy more pencils?
42 days.
500
Solve for X
2(5x - 5) = - 10
x = 0
500
What is the equation for the graph below:
y = 3x - 4
500
Is this a right triangle? Why or why not?
Yes because the square of the legs add up to the square of the hypotenuse.
500
Write the number in scientific notation
.000754
7.54 x 10-4
500
The amount of water in a pool is modeled by the equation Y = 1000 - 2x where x represents minutes and Y represents total gallons.
How many gallons did the pool start with and what is happening? Be specific.
It started with 1000 gallons and is losing 2 gallons a minute.