24.5/25 = 98%
1
2
2
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4
+
2
3
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2
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3
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2
2
1.5
correct, now add 2 to both sides
+
4.1 kpa
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34/35 = 97%
1
2
3
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1
show work
or
explain
1
2
1
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2
2
3
2
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2
2
2
2
2
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2
2
good
example!
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30/32 = 94%
1
2
1
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3
2
1
3
=0
1/5x + 3
1
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apply horizontal stretch first, then translation
1
9
9
1
1
2
2
1
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colors do not show
on scanned image
1
2
2
good work determining
the value of "a"
S

20/21 = 95%
1
2
1
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4
1
1
1.5
0.25
36
16
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1
2
0.5
because of restrictions
on cosine, show the
points of discontinuity
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1
1
2
2
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52.5/53 = 99%
1
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1
Good job
showing
your work!
1
2
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1
1
4
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2
2
4
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2
2
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2
please print darker since this is difficult to read
3.5
f(x), x < 0 is

32.5/40 = 81%
1
1
2
show work:
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100% + 5% = 105% or 1.05
2
2
1
2
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1
your graph shows
a domain of x > 0
1
y-intercept is always 1
Show work by
providing an
explanation
for each
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2
3.5
22
x=2
sh

30.5/35 = 87%
constant
1
Show all work
rewrite to show leading coefficient:
2
3
8x + 4x + 2x - 6
1
show work
Let x = 0 to find y-intercept: a(0)^4 + b(0)^3 + 6(0) = 0
2
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2
1
Show work
3
x = 0, multiplicity 2
1
(x - 2)
since the expone

61/67 = 91%
1
2
2
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3
1
1
2
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2
1
1
2
1
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2
2
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2
4
2
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2
2
1
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1
T(n) > -275
it is possible to lose
as much as $275 it no
lawns

29/36 = 81%
2
2
3
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2
1
2
Note:
2x + 6 = 2(x + 3)
h.s. by factor 1/2
and 3 units left
should be:
1/2(x + 6)
2
2
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12.49
8
show work for determining
values of a, b, c, d
Example:
a = 3 - (-1) = 2
2
(-2, 3)
(-1, -1)
(