WorksheetsACC - CQI - 10/5 thru 10/7
Total questions: 12
Worksheet time: 49mins
Name
Class
Date
1.
Find the common difference: -34, -29, -24, -19, ...
a)
d = -5
b)
d = 5
c)
d = -6
d)
d = 6
2.
Write the recursive formula for 4, 8, 12...
a)
an=an-1-7
b)
an=an-1-4
c)
an=an-1+3
d)
an=an-1+4
3.
Given the sequence:
25, 21, 17, 13,...
Write the explicit equation that models the sequence. (Hint: Simplify your equation.)
25, 21, 17, 13,...
Write the explicit equation that models the sequence. (Hint: Simplify your equation.)
a)
an = 4n + 29
b)
an = -4n + 25
c)
an = -4n + 29
d)
an = 4n + 25
4.
Rewrite in slope intercept form.
a)
y = − 6 /5 x − 3
b)
y = − 6/ 5 x + 3
c)
y = 3/5x + 6
d)
y = 3/5x - 6
5.
Rewrite in standard form.
4y = 3 - 4/5x
a)
4x - 20y = 15
b)
4x + 4y = 15
c)
4x + 20y = 15
d)
4x + 4y = 3
6.
Rewrite in Standard Form.
4y - 3 = 6x + 6
a)
6x - 4y = -9
b)
6x - 4y = 3
c)
4y - 6x = -9
d)
4x + 4y = 3
7.
Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10
a)
y=12x-10
b)
y=10x+12
c)
y=12x+10
d)
x=10x-12
8.
Convert to slope intercept form
y-3=-2(x+4)
y-3=-2(x+4)
a)
y=2x-5
b)
y=-2x+7
c)
y=-2x-5
d)
y=-2x +1
9.
What is the equation of the line that goes through the points (3,-1) and (2,-4)?
a)
y = 3x - 4
b)
y = -3x + 8
c)
y = 3x - 1
d)
y = 3x - 10
10.
What is the solution to this system of equations?
a)
(4, -1)
b)
(-1, 4)
c)
(-4, 1)
d)
(-4, -1)
11.
Solve the system of equations.
x + 2y = -3
x - y = -12
x + 2y = -3
x - y = -12
a)
(-9, 3)
b)
(-7 ,5)
c)
(3, 15)
d)
(9, 6)
12.
Solve the system of equations.
y = 4x+1
3x + 2y = 13
y = 4x+1
3x + 2y = 13
a)
(1, 5)
b)
(5, 1)
c)
(0.25, 2)
d)
∅
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