Find the average rate of change for f(x) = √x+3 from 1 to 2 and the equation of the secant line containing (1, f(1)) and (2, f(2)). Please show all work. Thanks! Find the average rate of change for f(x) = √x+3 from 1 to 2 and the equation of the secant line containing (1, f(1)) and (2, f(2)). Please show all work. Thanks! @Mathematics

8 years agorate of change (which is also the slope)= change in f(x)/change in x =(f(2)-f(1))/(2-1)

8 years agono no no

8 years agothis is wrong

8 years agor bliss is wrong

8 years agowell Iwasnnot finished. what do you think is wrong with what I did so are

8 years agogotta divide the divedt by 7 ya herd, then u mulitply the coherent reply, #FRIED

8 years agounderstand?

8 years agosince you have a little trouble typing I have to say that I have no idea what you are trying to say.

8 years agoits fairly simple, acording to several goeologists it can be co hesive and rather peprotory. Therefroe in order to find the sum of the equation you must use several varibales of defense. Eqaully submissive but nerologgically ttrasmitted.

8 years agosleep it off.

8 years agou were proved wrong :p

8 years agoswag

8 years agoHey can you guys provide me a solution to this rather than argue here? lol Thank you.

8 years agoloooooooooooooooooooool

8 years agobrb

8 years agoiight im bck

8 years agoso basically heres the solution

8 years ago...

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8 years agono problem

8 years agohold on, Im doing math- not science....

8 years agorate of change (which is also the slope)= change in f(x)/change in x =(f(2)-f(1))/(2-1) is the function the (square root of x) +3 or the squre root of (x+3)? I think it must be the squre root of (x+3). so =(sq root of 5 -sq root of 4)/1 This is the slope. the equation of the secan t line is f(x) = slope *x + constant constant = f(x) - slope*x for x=1 =2-(sq rt (5)-2)/1*1 =4-sq rt(5)

8 years agoare you sure?

8 years agowell did I guess the function that you meant correctly? I can't tell from what you wrote where the sq root sign ends.

8 years agosqrt sign ends over the 3. sorry

8 years ago\[f(x)= \sqrt{x+3}\] this is what it should be

8 years ago