Mr Daniels Maths
Functions Mixed

Set 1

Set 2

Set 3

Q1) Given f(x) =x + 4. What is f(7)? [ f(7) = 11]

Q1) g(x) =\(x^ 2 + 6.\) What is g(-9)? [ 87]

Q1) h(x) =\(x^ 2 -2.\) Solve for h(x)=47. [ x = 7]

Q2) Given f(x) =x -3. What is f(8)? [ f(8) = 5]

Q2) h(x) =\(x^ 2 -3.\) What is h(-9)? [ 78]

Q2) h(x) =\(x^ 3 + 5.\) Solve for h(x)=-724. [ x = -9]

Q3) Given h(x) =x + 9. What is h(8)? [ h(8) = 17]

Q3) g(x) =\(4 \over{x^ 3 + 6}\) What is g(9)? [ \(\frac{4}{735}\)]

Q3) h(x) =\(x^ 3 -2.\) Solve for h(x)=-345. [ x = -7]

Q4) Given g(x) =x -3. What is g(3)? [ g(3) = 0]

Q4) f(x) =\(7 \over{x^ 2 -3}\) What is f(6)? [ \(\frac{7}{33}\)]

Q4) h(x) =\(10 \over{x^ 3 + 2}\) Solve for h(x)= \(\frac{5}{109}\). [ 6]

Q5) Given f(x) =x -3. What is f(9)? [ f(9) = 6]

Q5) f(x) =\(7 \over{x^ 3 -6}\) What is f(9)? [ \(\frac{7}{723}\)]

Q5) f(x) =\(x^ 2 -7.\) Solve for f(x)=42. [ x = 7]

Q6) Given h(x) =x + 2. What is h(8)? [ h(8) = 10]

Q6) f(x) =\(x^ 2 -4.\) What is f(-5)? [ 21]

Q6) g(x) =\(2 \over{x^ 3 + 6}\) Solve for g(x)= \(\frac{2}{33}\). [ 3]

Q7) Given g(x) =x -3. What is g(4)? [ g(4) = 1]

Q7) Given f(x) =x + 3. What is f(2)? [ f(2) = 5]

Q7) h(x) =\(x^ 2 -6.\) Solve for h(x)=30. [ x = 6]

Q8) Given f(x) =x + 3. What is f(7)? [ f(7) = 10]

Q8) g(x) =\(3 \over{x^ 2 -3}\) What is g(10)? [ \(\frac{3}{97}\)]

Q8) h(x) =\(8 \over{x^ 2 + 6}\) Solve for h(x)= \(\frac{4}{5}\). [ 2]

Q9) Given h(x) =x + 2. What is h(6)? [ h(6) = 8]

Q9) Given g(x) =x + 10. What is g(3)? [ g(3) = 13]

Q9) f(x) =\(x^ 3 + 5.\) Solve for f(x)=-22. [ x = -3]

Q10) Given f(x) =x + 2. What is f(10)? [ f(10) = 12]

Q10) f(x) =\(x^ 3 -7.\) What is f(-2)? [ -15]

Q10) f(x) =\(x^ 3 -5.\) Solve for f(x)=338. [ x = 7]