An Eclectic Mix
What is slope intercept formula?
y=mx+b
What is 1,00000
1
3x+1=13
x=4
-5+7
2
All triangles should add up to what degree?
180 degrees
Give your best definition for "input" and "output"
answers will vary
y=mx+b, what part of the formula is the slope?
m
-6x(3x - 2y2 - 7) =
-18x2 + 6xy2 + 42x
(−7) + (−6) =
−13
-5x+2x-y
-3x-y
Solve: 72
49
(−3) ∗ (−11) =
33
What do you graph first when graphing slope intercept form?
The y-intercept or the b
Factors of 45
1*45
3*15
5*9
1,3,5,9,15, and 45
612,532 + 44,622
657,154
What is 210 divided by 5?
42
The equation you would use to determine the length of the hyptotenuse when the lengths of both legs are given?
a2 + b2 = c2
What is the slope of y=7x+12
7
What is the formula to graph slope from two points?
what phrase do we use when remembering slope intercept form?
Rise over Run
An equation that represents:
The perimeter of a rectangle is 26m. The length is 5m. What is the width?
26 = 2(5) + 2w
or 2w = 26 - 2(5)
or w = (26- 2(5)) / 2
Put in lowest terms:
77/3
25 2/3
Enlargement or Reduction:
A scale factor of 0.85.
What is a reduction?
Use <,>,or = to compare (use a full sentence):
4/5 ___ 13/16
4/5<13/16
The point where a tangent touches a circle.
What is a point of tangency?
Amanda is serving peach cobbler to her friends. She serves 4/12 of the pie. What fraction is left?
8/12
Luis orders 350 chocolate bars. They come in 5 boxes. How many candy bars are in each box?
70
Simplify:
4x(3x) − 3y − 9x + 5y + 7 - 4x2 + 9x
8x2 + 2y
The chocolate bar is 65 pennies. How is 65 pennies represented as a decimal and fraction?
0.65 and 65/100
Daniel has a collection of 7,442 stamps. He has 2,500 more stamps than Jennifer. How many stamps do they have altogether?
12,384 stamps
Simplify:
(x3)7 * x5 ÷ x6 - x2
x22