1.
Write
in standard form where
A
,
B
, and
C
are integers whose greatest common factor is 1.
A.
B.
3
x
- 8
y
= 2
C.
3
x
+ 8
y
= 16
D.
3
x
- 8
y
= 16
Hint
2.
Which function is not linear?
A.
B.
f
(
x
) = 14
x
+ 7
C.
f
(
x
) = 2
x
3
D.
f
(
x
) = 8
Hint
3.
What is the
x
-intercept of the graph below?
A.
3
B.
2
C.
-2
D.
-3
Hint
4.
When the equation
is written in standard form, what is the value of
B
?
A.
B.
25
C.
D.
-25
Hint
5.
Consider the function
f
(
x
) = -2(
x
+ 8). Is this function a linear function? Why or why not?
A.
No, the function cannot be written in the form
f
(
x
) =
mx
+
b
.
B.
Yes, the function can be written in the form
f
(
x
) =
mx
+
b
.
C.
Yes, the coefficient of
x
is not zero.
D.
No,
f
is not a function.
Hint