1.
If the graph of a line crosses the
x
–axis, that point of intersection is called the________.
A.
origin
B.
slope of the line
C.
x
–intercept
D.
y
–intercept
Hint
2.
Given the slope
m
and
y
–intercept
b
of a line, the slope–intercept form of an equation of the line is_______.
A.
x
=
my
+
b
B.
y
=
mx
+
b
C.
y
=
bx
+
m
D.
y
=
mb
+
x
Hint
3.
Write an equation in slope–intercept form of the line with slope -
and
y
-intercept
.
A.
x
= -
y
+
B.
y
= -
x
+
C.
y
=
x
–
D.
x
=
y
–
Hint
4.
Write an equation in slope–intercept form of the line with slope 14 and
y
-intercept 28.
A.
x
= 28
y
+ 14
B.
y
= 14
x
+ 28
C.
y
= 28
x
+ 14
D.
x
= 14
y
+ 28
Hint
5.
Write an equation in slope–intercept form of the line with slope -2 and
y
-intercept 0.
A.
y
= -2
B.
y
= -
C.
y
= -
x
D.
y
= -2
x
Hint