Question

Easy function

Answer 1

Could you show your working out for f(x)=-1 please?

Answer 2

I just guessed so I don't know

Answer 3

What was your equation for the line?

Answer 4

Y=1x+-3?

Answer 5

I think your gradient is wrong. Did you use the rise/run formula correctly?

Answer 6

\[m=\frac{ y2-y1 }{ x2-x1 }\]

Answer 7

Did you guess a) as well because you would not have gotten '1' with the equation you posted above?

Answer 8

Would I do 1*-1+-3

Answer 9

For b), you would need to let your y-value equal to -1 and then solve for x.

-1=mx+c

Answer 10

Before you do that, you need to have the correct gradient. Do you know how to find the gradient of a line?

Answer 11

Stop being an itch and just give me the answer

Answer 12

I am not allowed to give you the answer but guide you to it...

Answer 13

You don't need to be rude

Answer 14

If you don't want my help, let me know and I will leave

Answer 15

Ride my ock have a good night