Name:
Karina Hayes
Date:
August 12, 2020
School:
Enterprise High School
Facilitator:
Mrs. McClenny
0.03 Graphing (40 points)
Sketch a Function by Hand
1.
Graph the following function by hand.
Write the inputoutput 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 handdrawn 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
f
(
x
)
=
2
x
−
1
Linear
f
(
x
)
=
x
2
+
2
Quadratic
f
(
x
)=
3
x
Exponential
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 – 1 = 1
1
2
f
(
x
) = 2(2) – 1 = 4 – 1 = 3
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 Gallo, S
 Conic section, Use