Math 1010-2 Practice Midterm 1 Worksheet - The University Of Utah printable pdf download

Math 1010-2 Practice Midterm 1 Worksheet - The University Of Utah

Math 1010-2 Practice Midterm 1

1. Simplify the following expression:

3[(x

1) + 2x(2x + 1)

x ]

2. Suppose f (x) = x + 1. Evaluate

f (a + 1)

f (a)

3. Solve the following inequality for x. Then graph your solution on the real number line.

+ 3

4. Plot (3, 1) and (2, 2) on a rectangular coordinate system. Find the distance between them.

5. Solve the following system of equations for (x, y):

x + 7y =

5y = 18

6. An appliance repair store charges $20 for the ﬁrst half hour of a service call. The bill for a 3-hour

service call is $45. What was the charge per hour after the ﬁrst half hour?

7. Solve the following equation for x:

2x + 5 = 4

8. Find the equation of the line through (1, 1) which is parallel to

y =

2x + 5

Write your answer in slope-intercept form.

9. Graph the solution of the following linear inequality:

2y > x + 4

10. Describe the relation between the graph of f (x) = x and the graph of h(x) =

(x + 1) .

The problems of the real midterm will not necessarily come from this practice problem list.

Math 1010-2 Practice Midterm 1 Worksheet - The University Of Utah