Question

I really need some help!!!!!!!!!!!!!!
Which equation does the graph below represent?

Answer 1

Please don't just give me the answer. I need an explanation on how to do this. Any video links or anything would be great help! y = fraction 1 over 4x
y = 4x
y = fraction negative 1 over 4x
y = −4x

Answer 2

hi

Answer 3

correct

Answer 4

Your method is correct but do you still want explanation?

Answer 5

Yes, @FaiqRaees please :)

Answer 6

Okay so the general equation of any straight line on a Cartesian plane is
\[\color{#0000ff}{ \displaystyle y=mx+c }\]
where m stands for gradient (change in y / change in x) and c stands for a y-intercept.

You can find out the value of m just by
\[\color{#0000ff}{ \displaystyle m=\frac{y_2-y_1}{x_2-x_1}}\]
After find the value of m, plug it in y = mx+c and then use any set of coordinate to find out the value of c.

Answer 7

Thank you @FaiqRaees :))))