Mr Daniels Maths
Functions Mixed

Set 1

Set 2

Set 3

Q1) Given g(x) =x + 3. What is g(9)? [ g(9) = 12]

Q1) Given f(x) =x + 8. What is f(4)? [ f(4) = 12]

Q1) h(x) =\(x^ 2 + 4.\) Solve for h(x)=68. [ x = -8]

Q2) Given g(x) =x + 3. What is g(2)? [ g(2) = 5]

Q2) Given g(x) =x -5. What is g(9)? [ g(9) = 4]

Q2) h(x) =\(x^ 3 + 3.\) Solve for h(x)=219. [ x = 6]

Q3) Given g(x) =x + 10. What is g(2)? [ g(2) = 12]

Q3) Given f(x) =x + 7. What is f(7)? [ f(7) = 14]

Q3) g(x) =\(x^ 2 -7.\) Solve for g(x)=2. [ x = 3]

Q4) Given f(x) =x + 2. What is f(8)? [ f(8) = 10]

Q4) g(x) =\(10 \over{x^ 2 -6}\) What is g(9)? [ \(\frac{2}{15}\)]

Q4) g(x) =\(6 \over{x^ 3 -2}\) Solve for g(x)= -6. [ 1]

Q5) Given g(x) =x + 7. What is g(2)? [ g(2) = 9]

Q5) g(x) =\(x^ 3 -6.\) What is g(2)? [ 2]

Q5) h(x) =\(x^ 3 -6.\) Solve for h(x)=119. [ x = 5]

Q6) Given h(x) =x -2. What is h(7)? [ h(7) = 5]

Q6) Given g(x) =x -6. What is g(6)? [ g(6) = 0]

Q6) h(x) =\(4 \over{x^ 2 -7}\) Solve for h(x)= \(\frac{2}{57}\). [ 11]

Q7) Given h(x) =x -5. What is h(3)? [ h(3) = -2]

Q7) h(x) =\(x^ 2 + 4.\) What is h(4)? [ 20]

Q7) h(x) =\(3 \over{x^ 2 + 2}\) Solve for h(x)= \(\frac{1}{9}\). [ 5]

Q8) Given f(x) =x + 5. What is f(7)? [ f(7) = 12]

Q8) g(x) =\(x^ 2 -10.\) What is g(9)? [ 71]

Q8) f(x) =\(6 \over{x^ 3 + 10}\) Solve for f(x)= \(\frac{6}{739}\). [ 9]

Q9) Given f(x) =x -10. What is f(8)? [ f(8) = -2]

Q9) f(x) =\(5 \over{x^ 3 -3}\) What is f(3)? [ \(\frac{5}{24}\)]

Q9) f(x) =\(x^ 3 -4.\) Solve for f(x)=339. [ x = 7]

Q10) Given g(x) =x -3. What is g(2)? [ g(2) = -1]

Q10) Given h(x) =x -7. What is h(7)? [ h(7) = 0]

Q10) g(x) =\(9 \over{x^ 2 + 3}\) Solve for g(x)= \(\frac{3}{4}\). [ 3]