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XL
WorksheetsUnit 1
Total questions: 12
Worksheet time: 18mins
Name
Class
Date
1.
a)
h(x)= -3x-10.5
b)
h(x)= -x-3.5
c)
h(x)= 3x-10.5
d)
h(x)= x-3.5
2.
a)
-2
b)
-1/2
c)
7
d)
2
3.
a)
-19
b)
-12/19
c)
19/12
d)
12
4.
a)
-1/13
b)
5/13
c)
-13
d)
13/5
5.
a)
10
b)
17
c)
-10
d)
-17
6.
a)
7/9
b)
-7/9
c)
3/4
d)
-3/4
7.
Determine the slope and y-intercept from the following equation: y = 3/2x + 3
a)
slope: 5 y-intercept: (0,3)
b)
slope: 3/2 y-intercept: (0,3)
c)
slope: 4 y-intercept: (0,3/2)
d)
slope: 1/5 y-intercept: (0,5)
8.
a)
$8.75 per hour worked
b)
$9.25 per hour worked
c)
$10.00 per hour worked
d)
$20.00 per hour worked
9.
4 lines
10.
The value of y varies directly with x. Which function represents the relationship between x and y if y = 14 when x = 6.
a)
y=20x
b)
y=84x
c)
y=7/3x
d)
y=3/7x
11.
Is this proportional?
y = 7x + 3
y = 7x + 3
a)
yes
b)
no
12.
4 lines
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