Course home

11.1 Integrating Standard Functions

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67

Question 8

A synthetic crystal's mass growth rate, $dmdt\displaystyle \frac{dm}{dt}$ in grams per hour, is modeled by the equation:

\frac{dm}{dt} = \frac{15t^3 - 4}{5\sqrt{t}}, \quad t > 0

where $t\,$ is the time elapsed in hours. Determine the general expression for the mass $m\,$ in terms of $t$ , giving your answer in its simplest form.

[4]

Markscheme

11.1 Integrating Standard Functions Questions

A Level
Maths
11.1 Integrating Standard Functions

80 exam-style questions on Edexcel A Level Maths 11.1 Integrating Standard Functions. Each one has a worked solution and a mark scheme showing where the marks go.

11.1 Integrating Standard Functions

Question bank

11.1 Integrating Standard Functions

Easy Medium

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67

Question 8

A synthetic crystal's mass growth rate, $dmdt\displaystyle \frac{dm}{dt}$ in grams per hour, is modeled by the equation:

\frac{dm}{dt} = \frac{15t^3 - 4}{5\sqrt{t}}, \quad t > 0

where $t\,$ is the time elapsed in hours. Determine the general expression for the mass $m\,$ in terms of $t$ , giving your answer in its simplest form.

[4]

Markscheme

11.1 Integrating Standard Functions Questions

A Level
Maths
11.1 Integrating Standard Functions

80 exam-style questions on Edexcel A Level Maths 11.1 Integrating Standard Functions. Each one has a worked solution and a mark scheme showing where the marks go.