The area under the curve $y = f(x)$ from $x = a$ to $x = b$ can be approximated by dividing the area into $n$ rectangles of equal width, $\Delta x$.
a. State the formula for $\Delta x$ in terms of $a$, $b$, and $n$.
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Create Free Account Log inThis is a free VCE Units 3 & 4 Mathematical Methods practice question worth 1 mark, testing your understanding of Definite Integral as Limit. It falls under Calculus in Unit 4: Mathematical Methods Unit 4. Submit your answer above to receive instant AI-powered marking and personalised feedback.
Continues the study of functions, algebra, calculus, and introduces probability and statistics.
Covers graphical treatment of limits, continuity and differentiability of functions of a single real variable, and differentiation, anti-differentiation and integration of these functions. This material is to be linked to applications in practical situations.
informal consideration of the definite integral as a limiting value of a sum involving quantities such as area under a curve and approximation of definite integrals using the trapezium rule
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