The table shows the height of a plant as it grows. What equation in point-slope form gives the plant’s height at any time? Let y stand for the height of the plant in cm and let x stand for the time in months.
time(months) plant height
3 15
5 25
7 35
9 45
Ay – 15 = (x – 3)
By – 15 = 5(x – 3)
Cy – 3 = (x – 15)
DThe relationship cannot be modeled.
time(months) plant height
3 15
5 25
7 35
9 45
Ay – 15 = (x – 3)
By – 15 = 5(x – 3)
Cy – 3 = (x – 15)
DThe relationship cannot be modeled.