WorksheetsChapter 1 Quick Review
Total questions: 24
Worksheet time: 2hrs 0mins
Name
Class
Date
1.
What is the x intercept of
6x-2y=12 ?
6x-2y=12 ?
a)
(0,2)
b)
(2,0)
c)
(0,6)
d)
(0,-6)
2.
What is the y intercept of
6x-2y=12 ?
6x-2y=12 ?
a)
(0,2)
b)
(2,0)
c)
(0,6)
d)
(0,-6)
3.
What is the distance between
(-3,8) and (3,0)?
(-3,8) and (3,0)?
a)
100
b)
15
c)
10
d)
12
4.
For the circle, (x+3)2+(y-1)2=4, what is the center?
a)
(-3,1)
b)
(3,-1)
c)
(1,-3)
d)
(-1,3)
5.
For the circle, (x+3)2+(y-1)2=4, what is the radius?
a)
16
b)
2
c)
4
d)
8
6.
(-4,3) and (1,-1) are the endpoints of the diameter of a circle. What is the center?
a)
(1,-3/2)
b)
(3/2,-1)
c)
(-3/2,1)
d)
(-1,3/2)
7.
Is the following relation a function? {(14,9),(27,-3),(31,9),(-14,5)}
a)
yes
b)
no
8.
a)
(-∞,8] OR [8,∞)
b)
(-∞,-8] OR [-8,∞)
c)
(-∞,8) OR (8,∞)
d)
(-∞,-8) OR (-8,∞)
9.
What can "x" NOT be equal to in the following function?
a)
-1 and -7
b)
-1 and 7
c)
1 and 7
d)
1 and -7
10.
What is the domain of the following function?
a)
(-∞,12)
b)
(12,∞)
c)
(-12,∞)
d)
(-∞,∞)
11.
Find the slope of the line going through (8,-8) and (5,-1).
a)
7/3
b)
3/7
c)
-7/3
d)
-3/7
12.
The slope of the line going through (8,5) and (-8,5) is....
a)
positive
b)
negative
c)
undefined
d)
0
13.
Find the slope of the following equation. 7x+5y=11
a)
7
b)
-7
c)
-7/5
d)
7/5
14.
The y intercept of 7x+5y=11 is (0,?).
a)
11
b)
11/5
c)
-11/5
d)
-5/11
15.
Are the given lines parallel, perpendicular, neither, or can it not be determined?
a)
parallel
b)
perpendicular
c)
neither
d)
unable to determine
16.
The chart given compares tuition rates from 1997 to 2001. What is the correlation coefficient?
a)
.901
b)
.892
c)
.998
d)
.951
17.
How many solutions does the given equation have?
a)
one solution
b)
no solution
c)
unable to determine
d)
infinite number of solutions
18.
Solve the following equation.
a)
21/4
b)
4/21
c)
-21/4
d)
-4/21
19.
Solve the equation: 4x+11=3x+6
a)
5
b)
-5
c)
5/7
d)
-17/7
20.
Solve the following equation:
a)
4/7
b)
7/4
c)
-4/7
d)
-7/4
21.
Find the zero of the following linear function.
a)
-30
b)
6
c)
-6
d)
30
22.
Give the solution set in interval notation to the following inequality.
x+8<3x-2
x+8<3x-2
a)
(5,∞)
b)
(-5,∞)
c)
(-∞,5)
d)
(-∞,-5)
23.
Give the solution set in interval notation to the following inequality: -4≤x+5≤3
a)
(-9,-2)
b)
[-9,-2]
c)
(-∞,-9) OR (-2,∞)
d)
(-∞,-9] OR [-2,∞)
24.
-5x≤20
What is the solution?
What is the solution?
a)
x≤4
b)
x≥4
c)
x≤-4
d)
x≥-4
100 %
