Show:
Solving Equations
Linear Equations
Linear Inequalities
Exponents and Exponential Functions
Polynomials (Quadratic Equation)
100
17 = 4X -7
X = 6
100
Find the mode of: 34, 15, 23, 25, 43, 28, 23
23
100
Solve and graph 2x-5<= 23
x<=14
100
Simplify the expression: (6^3)^5
6^15
100
Simplify each expression (5a + 4) − (5a + 3)
1
200
9-(x/3)=28
x = -57
200
Find the range of: 112, 68, 45, 78, 56, 61, 93, 72
67
200
Solve and graph -6r+5>-16
r<3.5
200
Simplify the expression: (4m^2n)^2
16m^4 n^2
200
Multiply: (9r + 3)(2r - 1)
18r^2 - 3r - 3
300
4x + 9 = 0
x = -9 / 4
300
What is the mean (average) of: 9, 6, 7, 3, 5, 7, 6, 8, 3
6
300
List 3 numbers that would make this true -1/4 *(p-12)>-2
p<20
300
(6m)^-2 X (2m^3)^4
(4m^10) / 9
300
Factor the quadratic: x^2 + 10x + 21
(x + 3)(x + 7)
400
4x - 13 = 7x + 2
x = -5
400
What is the median of: 9, 6, 7, 3, 5, 7, 6, 8, 3
6
400
Solve, 3p-5>2p+p-7
all real numbers
400
What is the general form of an exponential function? which variable represents the initial value? Which variable represents the multiplier?
y=a*b^x; a is the initial value; b is the multiplier
400
Factor the quadratic: 4y^2 + 23y - 6
(4y - 1)(y + 6)
500
(4 x + 1)( x - 8) = 0
x=-1/4 or 8
500
Find the median, mode and range of: 54, 78, 76, 63, 72, 52, 78, 60
median = 67.5 mode = 78 range = 78 - 52 = 26
500
Graph y>3x - 2
Teacher looks at graph.
500
There are approximately 2,500 pandas in the wild. If they are increasing by 2% each year, how many pandas will there be in 10 years?
about 3,047 pandas
500
Factor the quadratic: 10n^2 + 100n + 250
10(n + 5)^2