Question

Write the equation of the line in slope-intercept form with a slope of -6 and a y-intercept of 9.

Answer 1

we are given that
slope m= -6 and y intercept i.e. c= 9
the eq of a line in slope - intercept form is given as:
y = mx + c
i.e. y = -6x + 9 (by substituting regarding values)
i.e. 6x + y = 9 and this us the required eq of line in the given form.

Answer 2

Slope intercept form is y = mx + b
so the equation you need is : y = -6x + 9