Intro to Riemann Sums Warm UP

If f is a positive, continuous, increasing

function on [a, b], then LRAM gives an area estimate that is

less than the true area under the curve.

• false

• true

• sometimes

For a given number of rectangles, MRAM

always gives a more accurate approximation to the true area under the curve than RRAM or LRAM.

• True

• False

• They are all equal

If an MRAM sum with four rectangles of

equal width is used to approximate the area enclosed between the x-axis and the graph of y =4x-x², the approximation is

• 10

• 10.5

• 10.75

• 11

Tags

CCSS.HSA.SSE.A.1