Concavity Quiz Flashcards

1

If f(x)=3x⁴-16x³+24x²+48, then at what intervals is the graph of f(x) concave down?

2

If f(x)=100-2x⁴-10x³-72x, the on which intervals is f(x) concave up?

3

If h(x)=-x⁴-2x³-13+72x², then on which intervals is the graph concave up?

4

If g(x)=-5x⁴+4x³+-20x-20, then on which intervals is the graph of g concave up?

5

If h(x)=2x⁴+6x³+-12x²+8, on which intervals is the graph concave up?

Concavity Quiz