Question

HELP I HAVE 6 MINUTES LEFT!!!!!!!!! 25 POINTS!!!!! Which answer is an equation in point-slope form for the given point and slope? point: (−4,1) ; slope: 7
A.y+1=7(x−4)
B.y−1=7(x−4)
C.y−1=7(x+4)
D.y+1=7(x+4)

Answer 1

Equation:

y

−

4

=

6

(

x

−

7

)

The general form is:

y

−

y

0

=

m

(

x

−

x

0

)

where  

m

is the gradient and

the point is  

(

x

0

,

y

0

)

Answer 2

The answer is c. y - 1 = 7(x+4)