All Flashcards
Given , how do you find where is increasing?
- Find . 2. Determine where .
Given , how do you find where is concave up?
- Find . 2. Find . 3. Determine where .
Given the graph of , how do you find the x-coordinates of inflection points of ?
Identify points on the graph of where the slope changes sign (from positive to negative or vice versa).
Given and the graph of , how do you find where is decreasing?
- Find . 2. Solve for . 3. Identify the intervals where is less than 1.
Given and the graph of , how do you find the absolute minimum of on ?
- Find . 2. Find critical points where . 3. Evaluate at critical points and endpoints and . 4. Choose the smallest value.
How to find the area of a region bounded by a curve and the x-axis?
- Identify the interval [a, b]. 2. Integrate the function over the interval: . 3. Take the absolute value if the region is below the x-axis.
How to determine if a function has a relative maximum?
- Find . 2. Find critical points where or is undefined. 3. Check if changes from positive to negative at the critical point.
How to determine if a function has a relative minimum?
- Find . 2. Find critical points where or is undefined. 3. Check if changes from negative to positive at the critical point.
How to find the value of at a specific point given and an initial value?
Use the formula: , where is the initial value.
How to determine intervals where a function is concave up or concave down?
- Find . 2. Determine where (concave up) and (concave down).
Given the graph of , what does the area between the curve and the x-axis represent?
The area represents the change in the original function over the given interval.
Given the graph of , how do you identify intervals where is increasing?
is increasing where is above the x-axis (positive).
Given the graph of , how do you identify intervals where is decreasing?
is decreasing where is below the x-axis (negative).
Given the graph of , how do you identify relative extrema of ?
Relative extrema occur where crosses the x-axis, changing sign.
Given the graph of , how do you identify inflection points of ?
Inflection points occur where the slope of changes sign.
What does the x-intercept of the graph of represent?
It represents a critical point of the original function .
How can you find the value of if you have the graph of and the value of ?
Use the formula . The integral is the area under the curve of from to .
Given the graph of , how do you determine the concavity of ?
If is increasing, is concave up. If is decreasing, is concave down.
Given the graph of , what does a sharp corner or cusp indicate about ?
It indicates a possible point where is undefined, but it's not necessarily an inflection point unless the concavity changes.
Given the graph of , how do you determine where has a local maximum?
Look for points where changes from positive to negative.
What is the Fundamental Theorem of Calculus (Part 1)?
What is the formula for area under a curve?
If , what is ?
If , what is ?
How to find given and ?
How to find given and ?
Formula for if ?
Area of a semicircle?
Area of a triangle?
Area of a rectangle?