Question

~~!MULTIPLE CHOICE PLEASE HELP!~~

a line has a slope of -3 and passes through the point (4,-3)

which is the equation of the line?
a) y= -3x-15
b) y= -3x-9
c) y= -3x+9
d) y= -3x+15

Answer 1

Your answer would be C. y=-3x+9

Answer 2

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Equation of straight line in slope form = 》( y-y1) = m (x - x1)

Thus here solving ....

y +3 = -3 (x-4)

=》 y+3= -3x +12

=》 y = -3x +9

option c.) y = -3x +9