Skip to content

K–12 course Available practice SAT practice Sign in Admin

grade 12 · CALC-004

Approximate accumulation

Multiply each rate by its interval width and sum the signed contributions.

← Learning map

Learn together Try with a hint Show what I know

Try with a hintFresh problem · seed 451012114

A rate is approximated as constant at \(4, 2, 8, 7\) over four consecutive intervals, each 5 units wide. What rectangular sum estimates the total accumulation?

Give me one hint

Each rectangle contributes height times width.

Your answer

It is always okay to go back to more help.

Math Lab is a working name for Ready Rung's separate math-learning product. Guided success and independent evidence are reported separately.