Question

Which is an equation in point-slope form for the given point and slope?
Point: (7,4) ; Slope: 6

A. y-7=6(x+4)

B. y-4=6(x-7)

C. y-4=6(x+7)

D. y+4=6(x-7)

Answer 1

This is all you need \[(y-y_{1}) = m(x-x_{1})\]

Answer 2

where m = slope. and y1 and x1 are your two points so based off of that which one would it be?

Answer 3

I think its A or C @Photon336

Answer 4

no...
y - y1 = m(x - x1)
m = 6
(7,4)....y1 = 4 and x1 = 7
now just sub...what do u get ?

Answer 5

y - y1...so whats y1 ?

Answer 6

The answer is B

y-4 = 6(x-7)

Answer 7

y1 = 4
so we have y - 4

y - 4 = m....so whats m ( the slope) ?

Answer 8

6

Answer 9

yes...
so we have y - 4 = 6(x - x1)....so whats x1 ?

Answer 10

x1 = 7
answer is y- 4 = 6(x - 7)

any questions ?

Answer 11

no

Answer 12

thx

Answer 13

yw