Rules + Formulas
Point Slope Form
What is y - y1 = m (x - x1)?
2x + 3 > 23
What is x > 10?
Convert 168 days to weeks
What is 24 weeks?
Factor x2 + 14x + 49
What is (x+7)2 ?
Write 500,000 in scientific notation
What is 5 x 105?
The Discriminant
What is b2 - 4ac?
|x| = 5
What is x = +/- 5?
Your summer reading is 2 books per month. How books will you have finished after three months?
What is 6 books?
Factor x2 - 7x + 12
What is (x-4)(x-3)?
Given the points (0,1) and (2,0). Find the slope.
What is negative one half?
How do you find the x coordinate of the vertex of a parabola?
What is x = - b/2a?
|x - 8| = 10
What is x = 18 and x = -2?
Tom Brady averages 50 yards for every 10 pass attempts. If he throws 30 times, how many yards will he throw for?
What is 150 yards?
Factor x2 - 36
What is (x-6)(x+6)?
(2x2)2 + 4x
What is 4x4 + 4x?
If the value for the Discriminant is positive, how many solutions will you have?
What is two?
|x + 2| = 5
What is x = 3 and x = -7?
You can read 20 pages of your favorite book in 30 minutes. How long will it take you to finish 100 pages?
What is 150 minutes?
x2 = 81
What is x = +/- 9?
Is the point (5,1) a solution of y = 3x + 6?
What is no solution?
If the value for the Discriminant is zero, how many solutions will you have?
What is one?
-3 < x+1 < 7
What is -4 < x < 6?
You spend $13 to rent five movies for the weekend. New releases rent for $3 and regular movies rent for $2. How many regular movies did you rent? How many new releases did you rent?
What is 2 regular movies, and 3 new releases?
x2 + 5 = 54
What is x = +/- 7?
Find the LCD of 2x3 and 4x
What is 4x3?