Question

FAN AND MEDAL

Answer 1

The instructor had saved $3,500 and rents an apartment for $275 monthly. He believes the point (6, 1850) would be on the equation of the line. Is he correct? Explain how to check if a point is on a line.

Answer 2

@AlexandervonHumboldt2

Answer 3

this is an example of the graph

Answer 4

@mathmate

Answer 5

anyone know?

Answer 6

@Pawanyadav

Answer 7

okay so if we have 3500 and we pay 275 each month,

y-y1=m(x-x1)

y-3500=-275/1(x-0)

Answer 8

so now plug in the point for x and y then solve to see if it is true

Answer 9

@winsteria could you do that?

Answer 10

I think if it's

y = 6

x = 1850

6-3500=-275/1(1850-0) ?

Answer 11

close, switch the x and y values

Answer 12

y = 1850

x = 6

1850-3500=-275/1(6-0)

Answer 13

yes now simplify both sides and see if the equation is true :) you got this

Answer 14

Total money=3500
When he pay rent for six month=1650
He left with (3500-1650=1850)
So the point is on the line.

Answer 15

Six month rent =6×275=1650

Answer 16

What do you think?

Answer 17

It's on the line yes

Answer 18

seems about right haha @Pawanyadav

Answer 19

alright, you two have a great day :)

Answer 20

you too :)