Question

Indicate in standard form the equation of the line passing through the given points.

A(4, 1), B(5, 2)

Answer 1

please help and show me how to do this step by step!

Answer 2

M= y2 - y1/ x2 - x1 <<<gradient formula
= 2-1 / 5-4
= 1 / 1
= 1

(4,1)
y2-y1 = m(x2-x1)<<<find an equation formula
y -1 = 1(x-4)
y-1 = x - 4
y = x - 4 +1
y = x-3 <<<final equation

Answer 3

idont get it:/ and i have 15 mor questinos of those

Answer 4

ok, wait a second.

Answer 5

questions*

Answer 6

\[M = \frac{y2-y1}{x2-x1}\]
That is the gradient/slope formula to find the gradient of the two points given.

(4,1) and (5,2)
(x1,y1) (x2,y2)

so plug those in the formula, show me how you do it.

Answer 7

2-1
5-2

Answer 8

is that right?

Answer 9

1/3

Answer 10

no wait. ur 5-2 is wrong it's 5-4

Answer 11

look carefully again.

Answer 12

oh so its 0

Answer 13

nono 5-4 = 1 not 0

Answer 14

4-4 = 0 <<this would be equal to 0

Answer 15

oh..

Answer 16

look at the above steps that I did.