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WorksheetsFunction Notation & Graphing Linear Functions
Total questions: 15
Worksheet time: 1hrs 15mins
Evaluate f(-2) if f(x) = x2+ 3
-1
1
7
-7
Given f(x) = -5x - 15, find f(4).
(a)
Given f(x) = -x + 12, find f(-2).
(a)
A plumber charges $70 per hour, h, plus $40 for the call. Write an equations that represents the relation between the charge, c, and the hours.
How do you write the equation in function notation?
c(h) = 70h + 40
h(c) = 70c + 40
c(h) = 40h + 70
h(c) = 40c + 70
For the g(x) = 5x + 10, what is the zero of the function?
5
10
2
-2
-10
What is the zero(s) for the graph shown?
-2
-2 and 4
4
2
A
B
C
D
F
G
H
J
The point on a graph where a function crosses the y-axis (Where X=0); point (0,y); the "b" in slope-intercept form.
y-intercept
x-intercept
The point on a graph where a function crosses the x-axis (Where Y=0 ,); point (x,0)
x-intercept
y-intercept
What is the zero to the following equation:
f(x)=7x−49
(a)
Which of the following best represents the zero of the graph shown for this function?
f(x)=−3x+9
3
9
-3
-9
