MAC 2311 Exam 3 questions well
answered graded A+
critical point - correct answer ✔✔ f`c=0 f`c=DNE
f`(x) >0 - correct answer ✔✔ increasing
f`(x) <0 - correct answer ✔✔ decreasing
f` + --> - - correct answer ✔✔ local max at c
f` - --> + - correct answer ✔✔ local min at c
f`' >0 - correct answer ✔✔ concave up
f`' <0 - correct answer ✔✔ concave down
f`'(c) >0 - correct answer ✔✔ local min at c
f`'(c) <0 - correct answer ✔✔ local max at c
odd function - correct answer ✔✔ f(-x) = -f(x)
even function - correct answer ✔✔ f(-x) = f(x)
answered graded A+
critical point - correct answer ✔✔ f`c=0 f`c=DNE
f`(x) >0 - correct answer ✔✔ increasing
f`(x) <0 - correct answer ✔✔ decreasing
f` + --> - - correct answer ✔✔ local max at c
f` - --> + - correct answer ✔✔ local min at c
f`' >0 - correct answer ✔✔ concave up
f`' <0 - correct answer ✔✔ concave down
f`'(c) >0 - correct answer ✔✔ local min at c
f`'(c) <0 - correct answer ✔✔ local max at c
odd function - correct answer ✔✔ f(-x) = -f(x)
even function - correct answer ✔✔ f(-x) = f(x)
