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Agl202
 one year ago
Quick Question... MEDAL!!!
What is the equation in pointslope form of the line passing through (4, 0) and (2, 6)?
y = 4x − 2
y = 2x − 4
y = −3(x − 4)
y = 3(x + 4)
Agl202
 one year ago
Quick Question... MEDAL!!! What is the equation in pointslope form of the line passing through (4, 0) and (2, 6)? y = 4x − 2 y = 2x − 4 y = −3(x − 4) y = 3(x + 4)

This Question is Closed

Agl202
 one year ago
Best ResponseYou've already chosen the best response.5What is the equation of a horizontal line passing through the point (−3, 8)? x = −3 y = 8 x = 5 y = −11

Agl202
 one year ago
Best ResponseYou've already chosen the best response.5For the second one I think it's A. Right?

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1no  not 'right' it's a horizontal line what is true about the y value for all points on a horizontal line?

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1dw:1442266108704:dw for the first one  the answer is not D

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1for the fist one: you have 2 points (as I sketched above) the slope is calaculated by subtracting the the y values , subtracting the x values and dividing what is the slope of the line in the first one? in the second one: it's a horizontal line what is true about the y value for all points on a horizontal line?

Agl202
 one year ago
Best ResponseYou've already chosen the best response.5For the second one: all values of x give the same value of y .

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1ok good so y is a constant the point (3, 8) has what y value? (it lies on the line so all points have the same y value)

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1yes y=8 is correct answer

Agl202
 one year ago
Best ResponseYou've already chosen the best response.5:D Thx... for the first one: the slope is 1

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1\[slope = \frac{ y _{2}  y _{1}}{ x _{2} x _{1} }\] the slope is not 1

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1no use the equation above

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1dw:1442266895084:dw dw:1442266952357:dw

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1use the above to write down y2y1 = ? x2x1= ?

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1sorry  yes  my drawing is correct but the table is wrong

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1@zpupster this is for @Agl202 please let hinm answer @agl  I am outta here soon  are you going to answer?

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1since you don't know haw to calculate slope  HOW do you know that is correct?
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