Methods: Sketching Graphs Points Flashcards
Master Graph Sketching
1
Q
f(x) — (-) gradient (decreasing)
f’(x) — ?
A
Below x axis
2
Q
f(x) — (+) gradient (increasing)
f’(x) — ?
A
Above x axis
3
Q
f(x) — Oblique Inflection Point
f’(x) — ?
A
Turning Point
4
Q
f(x) — Horizontal Inflection Point
f’(x) — ?
A
Turning Point and x-intercept
5
Q
f(x) — Turning Point
f’(x) — ?
A
X-intercept
6
Q
f(x) — concave up
f’‘(x) — ?
A
above x axis
7
Q
f(x) — concave down
f’‘(x) — ?
A
below x axis
8
Q
f(x) — Oblique Point of Inflection
f’‘(x) — ?
A
x-intercept
9
Q
f(x) — Horizontal Inflection Point
f’‘(x) — ?
A
x-intercept
