1.
To find the
y
-intercept of the graph of an equation, you should _______.
A.
multiply the coefficients of
x
and
y
B.
let
x
= –1 in the equation and solve for
y
C.
let
y
= 0 in the equation and solve for
x
D.
let
x
= 0 in the equation and solve for
y
Hint
2.
Determine the
x
-intercept and
y
-intercept of the graph of the equation
–3
x
+ 5
y
= 15.
A.
5, 3
B.
–5, 3
C.
5, –3
D.
–5, –3
Hint
3.
Determine the slope and
y
-intercept of the graph of the equation
A.
m
= 7;
B.
m
= -7;
C.
;
b
= -7
D.
;
b
= 7
Hint
4.
Determine the slope and
y
-intercept of the graph of –4 + 2
y
= 8
x
.
A.
m
= 4;
b
= 2
B.
m
= 2;
b
= 4
C.
D.
Hint
5.
At the local video store, membership costs $5.00, and the cost of each video after the membership fee is $1.50. Which graph represents this situation?
A.
B.
C.
D.
Hint