Question

A car's distance traveled is monitored over time. The results are displayed in this table.

Answer 1

Answer:

55

Step-by-step explanation:

Let,

Constant = k

k = h/mi

k = 110/2

k = 55 mi/h

Hence,

The constant of proportionality is 55

Answer 2

Answer:

• k = 55

Step-by-step explanation:

Proportional relationship:

• y = kx

We have:

• x = 1, y = 55
• x = 2, y = 110

Find the value of k:

• 55 = k*1
• k = 55

or

• 110 = k*2
• k = 55