Unit 2
unit 3
unit 9
unit 4
unit 7
100
Determine whether the sequence is an arithmetic sequence. Explain. 1,2,4,8
What is This is not a arithmetic sequence because the difference between the terms are not constant?
100
Rewrite the following equation in slope-intercept form.
y + 10 = 8(x − 5)
y=8x-50 should be the correct answer
100
A savings account earns 4% interest per year. If Josiah puts 500 dollars in now, this is how much will he have after 5 years
Answer is is $608.33
100
The quadrant in which the solution to the following system lies:
y = x + 4
y = 2x + 5
11 is the answer
100
The result of factoring s^2-25 is this
(s-5)(s+5) is the correct answer
200
The arithmetic sequence 74, 67, 60, 53, ... represents the amount of money that Tiffany owes her mother at the end of each week. Find the next three terms
is 46, 39, 32y
200
The standard form of a direct variation problem
y=kx
200
Find the equation that models the following table.
y=3(2)x
200
The solution to the system of equations:
r + s = -6
r - s = -10
The Answer is is (-8, 2)
200
The greatest common factor of terms is this
the largest number and variables that divide all of the terms.
300
Find the domain of the following set:
{(2, 1) (-1, 0) (-1, 3) (0, 2) (-5, 1)}
D: {-5, -1, 0, 2}
300
Are these Parallel, Perpendicular, or Neither: y = 5x + 4 and y = -1/5x + 14.
perpendicular
300
The population of a small town is decreasing at a rate of 2% per year. in 1970 the population was 25,000. This is what the approximate population would be in the year 2020
9104 is the correct answer
300
The solution to the system:
x = 4y
2x + 3y = 22
(8, 2)
300
Factor: 6x^2 - 11x + 4
(3x - 4)(x - 1)
400
f(x) = 3x + 4
Find f(2)
f(2) = 10
400
Find the slope from two points . (-2, -1) (4, 2)
the correct answer is =1/2
400
The type of function that represents this graph:
That answer should be Linear
400
The sum of two numbers is 104. Their difference is 68. What are the numbers
86 and 18
400
Factor 25x^2 -9
(5x+3)(5x-3)
500
Does the following represent a function? Why or why not?
No because -2 goes to both 1 and 3.
500
Find Slope
-2 is the correct answer
500
y=0.45x+6
The y-intercept of the equation
The intercept is 6
500
The answer to an equation or system of equations
is a solution set
500
Factor by GCF- 4x^4+16x^3-8x^2
4x^2(x^2+4x-2)