when the input is x = 0.3, which of the following is the output of the function y=3x+6

Answer 1

To find the output of the function \( y = 3x + 6 \) when \( x = 0.3 \), substitute \( x \) with \( 0.3 \):

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

Calculating this step-by-step:

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

Therefore, when \( x = 0.3 \), the output \( y \) is \( 6.9 \).