algebra math homework... i need help?

Question

find the equation of the line passing throught (3, -1) and perpendicular to y=x + 1.


put your answer in slope intercept form

Answer 1

The answer is y=x+2.

You invert the x to make it -x because it is perpendicular so you get for the formula that you plug the numbers into is...

y=1x+b

the oyu put y and x in and y=-1 and x=3

so...
-1=-1(3)+b
-1=-3+b
2=b

put the numbers in and

y=-1x+2

Answer 2

y= -1(x) + 2

Answer 3

slope of line. . . y=x + 1. = 1
slope of perpendicular = -1
equation of line
-1 = (y+1) / (x-3)
-(x-3) = (y+1)
-x + 3 = y + 1
x + y -2 = 0

Answer 4

y= 3/2x + 1

The slope of the line is -2/3, so the opposite reciprocal of that is the perpindicular slope (m= 3/2)

~ ♫ B ♫

Answer 5

log_9 eighty one = 2x + 4 by applying regulation of exponent log_a b = n ? a? = b: eighty one = 9^(2x + 4) Rewriting the two facets with same bases provides: 9² = 9^(2x + 4) Taking the exponents and placing them equivalent to a minimum of one yet another, we acquire: 2 = 2x + 4 2 - 4 = 2x + 4 - 4 [convey 4 to the main suitable by applying subtracting it by applying the two facets] -2 = 2x x = -2/2 [Divide the two facets by applying 2] x = -a million i'm hoping this facilitates!

Answer 6

y=mx+b
-1= -1 * 3 +b
-1= -3 +b
2=b
y= -1x+2

Answer 7

since it is perpendicular, the slope is -1

y = -x + b
-1 = -3 + b; b=2

so the eq is y = -x + 2

Answer 8

PUT YOUR OWN ANSWER DOWN. THIS IS WHY YOU ARE GOING TO FIND YOURSELF FAILING MATH. LEARN IT.

Answer 9

vertical positive

Answer 10

its not my homework its yours so get studying.