Question

Can you write to me explaining this please

Answer 1

Answer:

start by makeing your own graph with the line going though the two plotted points and see if the given equation fit you line. the do a commparion as ur explantion.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

substitute 8 for x and 5 for y

56-50=3??! , which is not true 56-50= 6 not 3 as the model says , therefore the model is not good.

checking by (-12,-9)

-84 +90 = 3?

The constant value in the equation should be 6 and not 3 (the y intercept should be -3/5)

7x-10y=6

10y= -7x+6

y= 7x/10 -6/10

y= 7x/10 -3/5