Download 6-8 Math Pre and Post Assessment

Math 6-8- Unit-Functions
Pre and Post Assessment
Name ____________________
Date ______
1. Match the numeric pattern
8, 6, 4, 2
1, 3, 5, 7
1, 2, 3, 4
Math 6-8- Unit-Functions
Pre and Post Assessment
2. What is the next number in the pattern?
5, 10, 15, 20, _____
a. 25
b. 30
c. 35
3. What is the missing number in the number pattern?
10, 8, ____, 4,2
a. 7
b. 5
c. 6
4. What is a function?
a. range of numbers
b. sequence of numbers
c. is a rule that assigns to each input exactly one output.
Math 6-8- Unit-Functions
Pre and Post Assessment
5. What’s the rule?
2, 4, 6, 8, 10
a. Add 4
b. Add 2
c. Subtract 2
6. What is ordered pairs?
a. Two numbers written in a certain order (x is 1st value and y
is 2nd value).
b. Two even numbers
c. Two odd numbers
Math 6-8- Unit-Functions
Pre and Post Assessment
7. What is the X axis?
a. The line on a graph that runs vertically (Up-Down)
through zero.
b. The line on a graph that runs horizontally (left-right)
through zero.
c. The intersection where the X and Y Axis meet.
8. What is the Y axis ?
a. The line on a graph that runs vertically (Up-Down)
through zero.
b. The line on a graph that runs horizontally (left-right)
through zero.
c. The intersection where the X and Y Axis meet.
Math 6-8- Unit-Functions
Pre and Post Assessment
9. Look at the grid and decide what letter is at each ordered pair.
Write in the correct letter.
___ = (1, 5)
___= (2, 3)
___ = (4, 1)
___ = (3, 4)
___ =(5, 2)
Math 6-8- Unit-Functions
Pre and Post Assessment
10.
Y
X
What is the direction of the line on this graph?
a. Going down
b. Going up
c. Going horizontal