jaydafernandez07 jaydafernandez07
  • 22-12-2020
  • Mathematics
contestada

Does the table below show a linear relationship between total cost of
balloons in dollars and the number of balloons purchased?

Does the table below show a linear relationship between total cost of balloons in dollars and the number of balloons purchased class=

Respuesta :

nooraherzog
nooraherzog nooraherzog
  • 22-12-2020

Answer:

A yes

Step-by-step explanation:

Answer Link
machmillerg
machmillerg machmillerg
  • 22-12-2020

Answer:

YES, because the points fall in a straight line when plotted on a graph.

Step-by-step explanation:

To graph these numbers we can take two of the points and put them into two point form and then convert that to slope intercept form.

(2,6) and (4,12)

(y-y1) = [(y2-y1)/(x2-x1)]*(x-x1)

y-6 = [(12-6)/(4-2)]*(x-2)

y = 3x+4

Answer Link

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