Name: Brooklynn Barry
Date: August 12,2020
School: Saraland High School
Facilitator: Mr. Mosley
0.03 Graphing (40 points)
Sketch a Function by Hand
1.
Graph the following function by hand.
Write the input-output values as ordered
pairs. Then, draw your graph.
You can do this in one of three ways:
Use a sheet of graph paper or the graph paper below, a pencil, and a ruler to
sketch your graph. Insert an image of your hand-drawn graph in your work.
Use the Scribble tool or other drawing tools in your word processing
application to draw the graph.
Use the ACCESS Manual Graphing – Blank Grid to create your graph.
Function
Type of Function
y=2x+1
f
(
x
)
=
2
x
−
1
Linear
(1,6)
f
(
x
)
=
x
2
+
2
Quadratic
(0,6)
f
(
x
)=
3
x
Exponential
(4,0)
f
(
x
)
=
|
x
|
+
1
Absolute Value
Function:
f
(
x
) = 2
x
– 1
x
Calculation
y
-2
f
(
x
) = 2(–2) – 1 = –4 – 1 = –5
–5
-1
f
(
x
) = 2(–1) – 1 = –2 – 1 = –3
–3
0
f
(
x
) = 2(0) – 1 = 0 – 1 = –1
–1
1
f
(
x
) = 2(1) – 1 = 2
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- Fall '20
- Conic section, Saraland High School
