College Algebra – Week 3 Assignment

Please complete the follow problems __neatly__. Clearly label each problem, show all work,
and use Microsoft Word’s equation editor to properly format all mathematics.

1.
Solve
the following equations:

a.

b.

c.

d.

2.
You
throw a softball straight up into the air at a velocity of 30 feet per
second. You release the softball at a
height of 5.8 feet and catch it when it falls back to a height of 6.2
feet. Use the position equation to write
a mathematical model for the height of the softball.

3.
Perform
the operation and write the result in standard form:

4.
Solve
the following inequalities:

a.

b.

c.

d.

Each problem/part is worth 5 points for a
total of 50 points. Points are awarded
as correct or not correct – there is no partial credit for these problems.