Mr Daniels Maths
Functions Inverse

Set 1

Set 2

Set 3

Q1) f(x) =x -7. Find f'(x). [ f'(x) = x +7]

Q1) g(x) = \(x\over 6\) -4. Find g'(x). [ \(g'(x) \)= \(6(x +4)\)]

Q1) h(x) =\( 3 x^ 2 -7\). Find h'(x). [ h'(x)= \( \sqrt[2]{{x +7}\over 3} \)]

Q2) \(f(x) =8{x}. \) Find \(f'(x).\) [ \(f'(x)\) = \(x\over8\)]

Q2) f(x) = 3 x + 10. Find f'(x). [ \(f'(x) \)= \({x -10}\over3\)]

Q2) g(x) =\( 9 x^ 3 + 2\). Find g'(x). [ g'(x)= \( \sqrt[3]{{x -2}\over 9} \)]

Q3) \(h(x) =5{x}. \) Find \(h'(x).\) [ \(h'(x)\) = \(x\over5\)]

Q3) f(x) = \(x\over 10\) + 10. Find f'(x). [ \(f'(x) \)= \(10(x -10)\)]

Q3) h(x) =\( 9 x^ 2 -5\). Find h'(x). [ h'(x)= \( \sqrt[2]{{x +5}\over 9} \)]

Q4) f(x) =x -2. Find f'(x). [ f'(x) = x +2]

Q4) f(x) = 9 x -5. Find f'(x). [ \(f'(x) \)= \({x +5}\over9\)]

Q4) h(x) =\( 2 x^ 2 + 9\). Find h'(x). [ h'(x)= \( \sqrt[2]{{x -9}\over 2} \)]

Q5) h(x) =x + 9. Find h'(x). [ h'(x) = x -9]

Q5) h(x) = \(x\over 6\) + 4. Find h'(x). [ \(h'(x) \)= \(6(x -4)\)]

Q5) h(x) =\( 6 x^ 2 -4\). Find h'(x). [ h'(x)= \( \sqrt[2]{{x +4}\over 6} \)]

Q6) \(g(x) =10{x}. \) Find \(g'(x).\) [ \(g'(x)\) = \(x\over10\)]

Q6) h(x) = \(x\over 4\) + 10. Find h'(x). [ \(h'(x) \)= \(4(x -10)\)]

Q6) h(x) =\( 10 x^ 3 + 4\). Find h'(x). [ h'(x)= \( \sqrt[3]{{x -4}\over 10} \)]

Q7) f(x) =x + 7. Find f'(x). [ f'(x) = x -7]

Q7) f(x) = 8 x + 7. Find f'(x). [ \(f'(x) \)= \({x -7}\over8\)]

Q7) g(x) =\( 8 x^ 2 + 5\). Find g'(x). [ g'(x)= \( \sqrt[2]{{x -5}\over 8} \)]

Q8) \(g(x) =8{x}. \) Find \(g'(x).\) [ \(g'(x)\) = \(x\over8\)]

Q8) f(x) = \(x\over 2\) + 9. Find f'(x). [ \(f'(x) \)= \(2(x -9)\)]

Q8) h(x) =\( 5 x^ 3 + 3\). Find h'(x). [ h'(x)= \( \sqrt[3]{{x -3}\over 5} \)]

Q9) h(x) =x -5. Find h'(x). [ h'(x) = x +5]

Q9) h(x) = 10 x + 7. Find h'(x). [ \(h'(x) \)= \({x -7}\over10\)]

Q9) g(x) =\(x^ 3 + 5\). Find g'(x). [ g'(x)= \( \sqrt[3]{x -5} \)]

Q10) f(x) =x + 5. Find f'(x). [ f'(x) = x -5]

Q10) g(x) = \(x\over 7\) + 6. Find g'(x). [ \(g'(x) \)= \(7(x -6)\)]

Q10) f(x) =\( 8 x^ 3 -6\). Find f'(x). [ f'(x)= \( \sqrt[3]{{x +6}\over 8} \)]