Ask a New Question
Search
Questions and answers by
Mr Homie
Questions (7)
A car is stopped at a red light, and starts moving at time t = 0 when the light turns green, with an acceleration given by a(t)
0 answers
780 views
A car is stopped at a red light, and starts moving at time t = 0 when the light turns green, with an acceleration given by a(t)
1 answer
633 views
Show that
1+((e^x-e^-x)/2)^2 = ((e^x+e^-x)/2)^2 Can someone explain how does the 1st equation is equal to the 2nd one
1 answer
294 views
function f(x) =1/x
assume that point has coordinates (a,1/a), where a > 0 is some fixed value. (a) Find the equation of the
1 answer
471 views
f(x) = 1/(1−x) is given. From this we produce two new functions:
g(x) = f(f(x)) and h(x) = f(g(x)). (a) For which values of x
2 answers
535 views
Match the parametric curve to its description. Be careful: It is possible that the same description fits more than one
3 answers
681 views
Match the parametric curve to its description. Be careful: It is possible that the same description fits more than one
4 answers
581 views
Answers (5)
What does (2)straight line traversed at constant speed and (3) A straight line traversed at variable speed should look like in the graph?
So this means that (d) doesnt match any other description? because that's not a circle right? What does (2) and (3) should look like in the graph?
so what description(1-5)fits the given parametric curves(a-b)? cheers.
sorry but I don't get the part that I should watch for places where f is undefined. I tried to get the value of x that is f(x) undefined and I got x=1
I used a graphing site for parametric curve and (d) gives me a graph like a roller coaster. so it is a circle ?how about for b and e??