1.
Translate 3
x
+ 5
y
= 7 into a verbal sentence.
A.
x
to the third power plus
y
to the fifth power is 7.
B.
The sum of 3 times
x
and 5 times
y
is 7.
C.
The sum of 3 and
x
plus the product of 5 and
y
is 7.
D.
3 times the sum of
x
and
y
is 7.
Hint
2.
Write an equation for the following word problem. A number is 6 times another number. The sum of the two numbers is 56.
A.
y
+
y
= 56
B.
y
= 6(56)
C.
y
= 56
D.
y
+ 6
y
= 56
Hint
3.
Write an equation to represent the function.
A.
B.
g
(
x
) = -2
x
C.
g
(
x
) = 3
x
D.
g
(
x
) =
x
+ 3
Hint
4.
Write an equation to represent the function.
A.
f
(
x
) =
x
+ 1
B.
f
(
x
) =
x
+ 4
C.
f
(
x
) = 3
x
D.
f
(
x
) = 2
x
+ 2
Hint
5.
Write an equation for {(5, 2), (0, 12), (1, 10), (-2, 16)}
A.
y
=
x
+ 9
B.
y
=
x
+ 12
C.
y
= -2
x
+ 12
D.
y
= 2
x
- 12
Hint