Answer:
Step-by-step explanation:
y = mx + b
in this form, the constant of proportionality is also known as the slope....and it can be found in the m position
y = 3x.....is actually y = 3x + 0....so the slope (constant of proportionality is gonna be 3
-10 * -6 is what multiplies to 60 and adds to -16
The answer is 5.4 × 10^-4
