Which equation represents a proportional relationship that has a constant of proportionality equal to -10
2 answers:
Answer:
Step-by-step explanation:
A proportional relationship has equation:
where k is the constant of proportionality.
Since we are looking for a proportional relationship that has a constant of proportionality equal to -10, we have k=-10.
We substitute k=-10 into the equation to get:
Therefore the correct choice is
You might be interested in
Answer: 9
Step-by-step explanation:
Formula : Mean =
Given: 5 students participated in a push-up competition.
The amount of push-ups each student completed is listed: 12, 7, 10, 11,5.
Mean =
Hence, the mean number of push-ups = 9