If y = 3x + 6, what is y when x = 2?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the Mathnasium Job Assessment Exam. Study with interactive quizzes and comprehensive explanations. Hone your skills to excel in your assessment!

Multiple Choice

If y = 3x + 6, what is y when x = 2?

Explanation:
To find the value of y when x is equal to 2 in the equation y = 3x + 6, you simply substitute 2 for x in the equation. Start with the equation: y = 3x + 6 Now, replace x with 2: y = 3(2) + 6 Next, perform the multiplication: 3(2) gives you 6. Now, substitute back into the equation: y = 6 + 6 Now, add the two values together: y = 12 Therefore, when x = 2, the value of y is 12, making it the correct answer.

To find the value of y when x is equal to 2 in the equation y = 3x + 6, you simply substitute 2 for x in the equation.

Start with the equation:

y = 3x + 6

Now, replace x with 2:

y = 3(2) + 6

Next, perform the multiplication:

3(2) gives you 6. Now, substitute back into the equation:

y = 6 + 6

Now, add the two values together:

y = 12

Therefore, when x = 2, the value of y is 12, making it the correct answer.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy