Question

Write an equation in slope-intercept form for an equation of a line perpendicular to y = -3x +1 and that intersects at point (1, 2/3).

A. y = 1/3x
B. y = 1/3x + 1/3
C. y = -1/3x + 1
D. y = -1/3x -1

???

Answer 1

when two lines are perpendicular, product of their slope is equal to -1
here equation of the line is given
first determine the slope of the given line
it will help you to get the slope of the required line

Answer 2

your given equation (y=-3x+1) is in 'slope intercept' form

The form is
y= mx+b

Where m is the slope and b is the intercept

SO - can you write the answers here for the slope and intercept of the GIVEN line?

Post your answer here

(BTW - if oyu are looking for someone to give you the answer - it is discouraged by the code of conduct here, and I for one will not post the direct answer here. If oyu do what I suggested above then you will be 1 step in the way to getting the answer for yourself...)

Answer 3

gone offline immediately - so probably just waiting for the answer