Answer:
B. (0,1)
Step-by-step explanation:
Use the slope-intercept form to find the slope and y-intercept.
The slope-intercept form is y
=
m
x
+
b
, where m is the slope and b is the y-intercept.
y
=
m
x
+
b
Find the values of m and b using the form y
=
m
x
+
b
.
m
=
1
b
=
1
The slope of the line is the value of m
, and the y-intercept is the value of b
.
Slope: 1
y-intercept: 1
Any line can be graphed using two points. Select two x values, and plug them into the equation to find the corresponding y values.
Choose 0 to substitute in for x to find the ordered pair.
Replace the variable x with 0 in the expression.
f
(
0
)
=
(
0
)
+
1
Simplify the result.
Add 0 and 1
.
f
(
0
)
=
1
The final answer is 1
.
1
The y value at x
=
0 is 1
.
y
=
1
Choose 1 to substitute in for x to find the ordered pair.
Replace the variable x with 1 in the expression.
f
(
1
)
=
(
1
)
+
1
Simplify the result.
Add 1 and 1
.
f
(
1
)
=
2
The final answer is 2
.
2
The y value at x
=
1 is 2
.
y
=
2
Create a table of the x and y values.
x
: 0,1
y: 1
,2
Graph the line using the slope and the y-intercept, or the points.
Slope: 1
y-intercept: 1
x
: 0,1
y
: 1
,2
