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anonymous
 one year ago
Choose the equation of the line passing through the point (2, 4) and perpendicular to y = negative one halfx + 4.
y = 2x + 8
y = 2x
y = 2x  8
y = 2x
anonymous
 one year ago
Choose the equation of the line passing through the point (2, 4) and perpendicular to y = negative one halfx + 4. y = 2x + 8 y = 2x y = 2x  8 y = 2x

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triciaal
 one year ago
Best ResponseYou've already chosen the best response.1when lines are perpendicular the product of the slopes is 1 slope of line 1 = m slope of perpendicular = 1/m

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1find the slope and you have 2 points any point (x,y) and given (2, 4) the slope is the same for any 2 points on a particular line

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Alright I get it so far

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438573400221:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1what is the slope of the given line?

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1yes so what is the slope of the perpendicular?

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1no read again how do you find the slope of the perpendicular

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay would it be 1/2?

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438573747951:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm not sure how to solve that

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438573891894:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1go back to basics to divide by a fraction invert and multiply

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1no what is 2 multiplied by 1 and what is the sign when a negative is divided by a negative

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1thank you! so the slope of the perpendicular is 2 and it passes through the point (2, 4) m = 2 x = 2 and y = 4 now write your equation

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1solve for b rewrite for any (x, y)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you give me the equation for the slope again?

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438574716508:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what would I have to plug in?

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1will you please take the time to read the responses

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I have read the responses but I dont see another equation that I can plug in for y1,x1, x2 and y2

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1438574974543:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1so y = 2 x + 8 agree?

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1review read the question and mark your answer

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1any questions about the steps used?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Nope. No questions. Thank you.

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1ok you are welcome please review so you can do on your own quickly

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0srry my computer is slow. It might take a while to get it through
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