Directions How to Answer

Aptitude Test Topic: Functions

Functions include Linear functions and Graphical functions.

Directions

Solve the given question and choose the best answer from the given choices.

To give the answer click/tap the option alphabet for your answer choice. for correct answer green check and for wrong answer a red cross will appear along with a button to show explanation with or without video of the question answer.

Functions: Linear and other Functions Practice MCQ

Question Statement:

Consider the following two functions:

$f (x) = x^{2}$ and $g (x) = (x + 3)^{2} - 6$

How is the function $g (x)$ shifted compared with $f (x)$ ?

6 units left, 3 units down

3 units right, 6 units down

3 units left, 6 units up

3 units right, 6 units down

3 units left, 6 units down

Explanation:

Correct Answer: E

The $(x + 3)^{2}$ portion results in the graph being shifted 3 units to the left, while the −6 results in the graph being shifted six units down. Vertical shifts are the same sign as the number outside the parentheses, while horizontal shifts are the OPPOSITE direction as the sign inside the parentheses, associated with x.

Question: 6 Test: 3 of 4 Next Test

Tests

You are taking Aptitude Test No. 3

Each aptitude test is comprised of 10 except the last test which might have fewer than 10 in some topics.

You are at question (MCQ) number 6 and Test Number 3 of Functions: Linear and other Functions. To deal with Functions questions, you must take lesson on the subject. In case of science and Art subjects revise your text books and in case of general aptitude topics take lessons from the topic page.

The question:

Consider the following two functions:

$.... with options: 6 units left, 3 units down, 3 units right, 6 units down, 3 units left, 6 units up, 3 units right, 6 units down can be solved with the concepts and understanding of Functions.$