Precalc Test 4.1-4.4

Precalc Test 4.1-4.4

Assessment

Flashcard

Mathematics

10th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the proper way to write the answer for the polynomial expression?

Back

2x^3 - x^2 - 25x - 12

2.

FLASHCARD QUESTION

Front

What is a vertical asymptote?

Back

A vertical asymptote is a line x = a where a function approaches infinity or negative infinity as x approaches a.

3.

FLASHCARD QUESTION

Front

What are the vertical asymptotes of the function f(x)?

Back

x = 5, x = -5

4.

FLASHCARD QUESTION

Front

How do you find the horizontal asymptote of a rational function?

Back

For rational functions, the horizontal asymptote can be found by comparing the degrees of the numerator and denominator.

5.

FLASHCARD QUESTION

Front

What is the horizontal asymptote of the function f(x) = \frac{x^2 - 25}{x^2 - 12x + 32}?

Back

y = 1

6.

FLASHCARD QUESTION

Front

What does end behavior refer to in a function?

Back

End behavior describes how a function behaves as x approaches positive or negative infinity.

7.

FLASHCARD QUESTION

Front

Complete the end behavior: As x → -∞, f(x) → ____; As x → +∞, f(x) → ____

Back

As x → -∞, f(x) → +∞; As x → +∞, f(x) → +∞

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