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Mathematical Methods — Question 1

QCAA 2024, Paper 1 · 1 mark

Q1 · 2024 · Technology-freeSimple familiar1 mark

QUESTION 1

Determine

\displaystyle\int x^4\,dx

.

(A)

4x^3+c

(B)

x^5+c

(C)

5x^4+c

(D)

\frac15x^5+c

ABCD

Question linkOriginal paper

WORKED SOLUTION

Answer D

1 mark

ANSWER

D —

\frac15x^5+c

Worked solution

\int x^4dx=x^5/5+c

; D.

Selects option D.

[1 mark]

Worked explanation by QCE Vault; correct option verified against the QCAA answer key.

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