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Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
please help!
 one year ago

BradNasty Group TitleBest ResponseYou've already chosen the best response.0
The change is 10 because everytime x increases by 2 y increases by 10 and so on.
 one year ago

BradNasty Group TitleBest ResponseYou've already chosen the best response.0
I think xP
 one year ago

Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
k you wanna give another one a try?
 one year ago

Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
Find the rate of change for each table, equation, or graph. How did you find the rate of change?
 one year ago

chihiroasleaf Group TitleBest ResponseYou've already chosen the best response.1
rate of change has the same meaning as slope of a line or gradient, denoted by m slope = change in y / change in x or if we have two points (x1,y1) and (x2,y2) then the rate of change is \[m=\frac{ y _{2}y _{1} }{ x _{2}x _{1} }\]
 one year ago

Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
how does that help me solve the next one yo????
 one year ago

chihiroasleaf Group TitleBest ResponseYou've already chosen the best response.1
for your first problem, consider that you have three points we can use any two points, I'll use the first two points (2,10) and (4,20) so we have x1 = 2, y1 = 10, x2=4, and y2=20 now, can you calculate the rate of change using the formula above? :)
 one year ago

Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
ok hold on let me solve it
 one year ago

Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
so it would be 5?
 one year ago

Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
right???????????????????
 one year ago

chihiroasleaf Group TitleBest ResponseYou've already chosen the best response.1
yes... :)
 one year ago

Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
ok can you help with #2?
 one year ago

chihiroasleaf Group TitleBest ResponseYou've already chosen the best response.1
it's similar I think..., let's make the graph looks better.. :) dw:1354819288993:dw can you find two points on the line?
 one year ago

Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
25 and 6????
 one year ago

Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
rate of change is 25/6? right?
 one year ago

chihiroasleaf Group TitleBest ResponseYou've already chosen the best response.1
a point in Cartesian coordinates is stated as (x,y) , the horizontal line is xaxis and the vertical line is yaxis, so the first point is (6,25) and the second one is (0,0) Now, what is the rate of change of the line? (use the previous formula)
 one year ago

chihiroasleaf Group TitleBest ResponseYou've already chosen the best response.1
correct... :)
 one year ago

Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
cool! can you help with more??
 one year ago

Brandon_H Group TitleBest ResponseYou've already chosen the best response.0
Write an equation in slopeintercept form, pointslope, or standard form for the line with the given information. Explain why you chose the form you used. a. Passes through (1, 4) and (5, 2) We will just start with A lol
 one year ago
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