Mathematics
Find f-1 if f(x), algebra homework help

Intermediate Algebra

### Question Description

It includes many easy topics of algebra, I do not need explanations, just answers.

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Course Name: Advanced Algebra 1 (2nd Year
Algebra 1)
Student: Devin Vega

Course ID:
MTHH039058
ID: H56683935

Submittal:
59

Progress Test 3
Although the progress test is similar in style to the unit evaluations, the progress test is a closed-book test. It is
important that you do your own work. Select the response that best completes the statement or answers the question.
For some questions, you will be solving systems by either graphing, substitution, or linear combinations. You are free to
decide which method you would like to use if one is not specified. Your graphing calculator may be used on this progress
test. You may also use scratch paper to work out the solutions.
____ 1.

____ 2.

Find f-1 if f(x) =
a.

f-1 = x2 + 9

b.

f-1 =

c.

f-1 = x2 − 16; x ≥ 0

d.

f-1 = x − 9

The function d = 16t2 models the distance d in feet that an object falls in t seconds. Express t in terms of d.
a.
b.
c.
d.

____ 3.

Write this polynomial in standard form: 5c 2 – 6 + 4c + 12
a.

5c 2 + 4c + 6

b.

5c 2 + 4c + 18

c.

9c 2 + 6
c + 18

d.

____ 4.

Write this expression in simplest from:
a.
b.

c.
d.

____ 5.

Let f(x) = x3 and g(x) = 3x – 1. Evaluate
a.
b.
c.
d.

____ 6.

Identify this function by type: y = x + 3
a.
b.
c.
d.

____ 7.

____ 8.

linear
cubic
constant

Find the roots of this eq...

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UC Berkeley
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