Question

I really need help with this thanks a lot

Answer 1

Answer:

• Graph B

Step-by-step explanation:

According to data in the table we see pairs of points:

• (3, 75), (5, 125)

This gives us the rate of change:

• (125 - 75)/(5 - 3) = 50/2 = 25

The y - intercept is zero:

• 75 = 3*25 + b
• 75 = 75 + b
• b = 0

The line is:

• y = 3x

This is the line on the graph B

Note. Its not clear what is needed regarding the table on the bottom

Answer 2

• (3,75)
• (5,125)

Slope

• m=125-75/5-3
• m=50/2
• m=25

Equation in point slope form

• y-75=25(x-3)
• y-75=25x-75
• y=25x

Graph B