Linear Equations

Question 0

What does gradient triangle always do?

Answer 0

Go across one and up x

Question 1

N=?

Answer 1

Negative

Question 2

Sketching graphs are plotted accurately?

Answer 2

No you draw it roughly

Question 3

What is the methods of finding the equations category?

Answer 3

y=mx+c
m=y/x
m= (y1-y2)/(x1-x2)

Question 4

If the lines passed through (0,7) with the gradient of 3 what is the answer?
Remember y=mx+c

Answer 4

y=3x+7

Question 5

What is the coordinates 2,1 and 4,5
Remember m=y/x
m=(y1-y2)/(x1-x2)

Answer 5

y=1/2

y=1/2x + 4 1/2