There are three of these on my homework that i have partially solved, but i can't quite get the concept of them. I think I may have a concept wrong that is causing me to mess up.
This is the first one, I solved it without a problem
This is the first one, I solved it without a problem
This is a similar one that asks different questions
= 4 because area of the triangle
= -2pi because it's a negative half circle
= 4-2pi+.5 by the same concept
graph of f.
g(0) = 0 , correct.
i got this by plugging y = -1/2x^2 to grapher on my mac, then looking at the graph next to it's derivative and making the derivative look like the line on that graph.
g(1) = 1/2 , correct, because y = -1/2x^2+1x is 1/2 at that point and the first part of the function looks like the derivative of that
g(2) = I don't know how to cope with the "corner" in the graph.
g(3) = -4.5, incorrect. using the same logic as 0 and 1 i got -4.5 using grapher but this is wrong
g(4) =
g(5) =
g(6) =
g(7) =
by the way we're meant to do this without using computers. I think it's conceptual.
