When the input is x=0.3

Question

, which of the following is the output of the function y=3x+6
?(1 poi n t)
Responses

9
9

0.3
0.3

6.3
6.3

6.9

Answer 1

To find the output of the function \( y = 3x + 6 \) when \( x = 0.3 \), we can substitute \( 0.3 \) in for \( x \).

\[ y = 3(0.3) + 6 \]

Calculating this step by step:

1. Multiply \( 3 \times 0.3 = 0.9 \).
2. Add \( 6 + 0.9 = 6.9 \).

So the output of the function for \( x = 0.3 \) is:

\[ y = 6.9 \]

Therefore, the correct response is 6.9.