Finding Slope Worksheets - Mat 1101 - 2009 printable pdf download

Finding Slope Worksheets - Mat 1101 - 2009

Test 1

MAT 1101

Spring 2009 Name ____________________________

Simplify all answers and show your work!

1. What number can we not divide by? _______.

2. Write “f(–9) = 5” as an ordered pair. ________

3. The range of a relation tells what values ______ can be.

4. “f(x)” is another name for __________.

5. The domain of a relation tells what values ______ can be.

6. What numbers can we not take the square root of in the real numbers? ___________________

7. In a word problem, the “average rate of change” is the same as the __________ and the starting point is

the same as the ___________________________.

8. Given U = {1, 2, 3, 4, 5, 6, 7, 8}, A = {1, 5, 7, 8} and B = {2, 3, 4, 5, 7}, find the following:

a) Draw the Venn diagram

A ∪

A ∩

that represents the sets.

9. Given the relation {(–5, 3), (3, 4), (–2, –3), (0, –5)}, find the following:

a) Domain: __________________ b) Range: ____________________

c) Maximum of x-values: ______

d) Minimum of x-values: ______

e) Maximum of y-values: ______

f) Minimum of y-values: ______

g) Make a line graph of the relation on the grid to the right.

10. Is the relation {(3, 7), (2.1, –5.2), (2.2, 6), (3.1, 0)} a function? Why or why not? _____________________

_________________________________________________________________________________________

11. Graph the line given by y =

−

x + 3

12. Find the slope of the following lines:

a) 7x + 5y = 18

b) f (x) = 1.3x + 6.8

c) y = –7 + 3.1x

d) Passing through (3, –6) and (–1, 1).

Finding Slope Worksheets - Mat 1101 - 2009