Numbers, Number Lines, and Graphs
Functionz and Polynomialz
mYsTeRy CoLuMn
SHAPES
100
What is the least common multiple (LCM) of 75, 120, and 315?
12,600
100
Solve: –[–(–8)] – (+2) – (–5) – 1 = ?
–6
100
What week and day are we on?
Week 13 Day 3 or 4
100
What is the diameter of a circle if the circumference of a circle is
12 pi
inches.
12 inches
200
What is the range of the following numbers?
3, 8, 7, 4, 9, 10, 12, 9
9
200
Solve for a:
8a − 13x − 8 = 4
a =
(12 + 13x)/8
200
!! DOUBLE OR NOTHING !!
Use two unit multipliers to convert 17 square inches to square centimeters.
109.68 cm2 or 17(2.54)(2.54)
200
The length of the base of a scalene triangle is 24 meters and the height is 12 meters. Find the area of the scalene triangle.
Area = 144m2
300
!! DOUBLE OR NOTHING !!
Write a conjunction that designates the numbers that are greater than or equal to -2 and less than 5.
!! DOUBLE OR NOTHING !!
–2 ≤ x < 5
300
Multiply:
(5x−6)2
25x2 – 60x + 36
300
Simplify by adding.
Write your answer with all exponents positive.
(bt^2m)/(t^-1y^3) + (6ty^-3m^-3)/(t^-2b^-1m^-4) + (y^-2tb)/(t^-2m^-1y)
(8t^3bm)/y^3
300
A rectangle has an area of 48 cm2 and a width of 6 cm. What is its length?
8 cm
400
TRUE OR FALSE? The additive property for real numbers is: If a = b, then a + c = b + c
True
400
How many roots are there for the following equation? x2 + 7x = −10?
TWO
400
Who are "Cartesian Coordinates" named after?
Rene Descartes
400
Find the perimeter of this figure. Dimensions are in inches.
13.14 in
500
Plug in (at least three) independent variables to the equation y = 2x + 5, graph the ordered pairs on a Cartesian Coordinate system, and determine which quadrants your line passes through.
This equation will result in a line that passes through Quadrants I, II, III.
500
If f(x) =
–1/x^-4
find f
(1/2^-2)
256
500
If 20 is increased by 90%, what is the result?
38
500
Find the area of this figure. Corners that look square are square. Dimensions are in meters.
35 m2