WorksheetsQuiz 1 Math 1A
Total questions: 12
Worksheet time: 3600secs
Evaluate the function f(x) = 12x - 6
find f(8)
-90
90
96
66
Evaluate the function f(m) = 8m
find f(12)
20
90
96
4
What is a variable?
a variable in the function
an number that represents a letter
A letter
A letter that represents an unknown value.
Evaluate the function f(n)= -4n - 10
find f(20) =
-80
-90
90
-24
What is a function?
A rule in which every input is paired up with exactly one output.
A rule in which every input has multiple outputs.
A rule that has an (f) in front of numbers
When people get together and have a meeting.
Solve for the input f(x)= 7x + 49
f(__) = 63
14
7
2
112
What is an input?
The result of substituting a value for a variable in a function
A value you don't know
A value that is substituted for the variable in a function
A letter that represents an unknown value.
What is an output?
A letter that represents an unknown value.
The result of substituting a value for a variable in a function
A rule in which every input is paired up with exactly one output.
A value that is substituted for the variable in a function
Solve.
f(x)= 5x - 15
f(___)= 45
60
25
12
-12
Match the following
f(n) = 12n
f(5)
60
f(x) = -8x - 12
f(10)
-92
f(x)= 10x + 30
f(__) = 50
2
f(m) = -11x -44
f(__) = 66
-10
f(x)= 10 x
f(30)
300
Evaluate f(x) = 24x -6
find f(3)
-66
66
72
96
BONUS QUESTION: WHAT IS THE OPPOSITE OF A SQUARE ROOT?
DIVISION
EXPONENT
MULTIPLICATION
SUBTRACTION
