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APPC 1.7A video check

APPC 1.7A video check

Assessment

Interactive Video

•

Mathematics

•

9th Grade

•

Practice Problem

•

Hard

Created by

Erica Pelusio

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What defines a rational function?

A function that is a polynomial.

The ratio of two polynomials where the denominator can be any real number.

The ratio of two polynomials where the polynomial in the denominator cannot equal 0.

A function that only contains integer exponents.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the domain of the rational function g(x) = (4x - 1) / (x^2 - 2x - 24)?

All real numbers except x = 6 and x = 4.

All real numbers except x = -6 and x = 4.

All real numbers except x = 6 and x = -4.

All real numbers except x = -6 and x = -4.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Based on the provided graph, what is the domain of the rational function?

All real numbers except x = -2 and x = 5.

All real numbers except x = 2 and x = -5.

All real numbers except x = -2 and x = -5.

All real numbers except x = 2 and x = 5.

4.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Are you enjoying the video lesson?

Yes

No

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the end behavior of the function f(x) = (x^2 - 4) / (3x + 12) as x approaches positive infinity?

f(x) approaches positive infinity.

f(x) approaches negative infinity.

f(x) approaches 0.

f(x) approaches a constant value.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the end behavior of the function g(x) = (4x - 1) / (x^2 - 2x - 24) as x approaches negative infinity?

g(x) approaches positive infinity.

g(x) approaches negative infinity.

g(x) approaches 0.

g(x) approaches a constant value other than 0.

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