Mr Daniels Maths
Evaluating Functions

Set 1

Set 2

Set 3

Q1) Given h(x) =x + 10. What is h(7)? [ h(7) = 17]

Q1) h(x) =\(x^ 2 + 7.\) What is h(5)? [ 32]

Q1) f(x) =\(6 \over{x^ 2 + 6}\) What is f(11)? [ \(\frac{6}{127}\)]

Q2) Given h(x) =x + 2. What is h(7)? [ h(7) = 9]

Q2) f(x) =\(x^ 2 -3.\) What is f(-6)? [ 33]

Q2) h(x) =\(2 \over{x^ 3 -8}\) What is h(2)? [ error]

Q3) Given h(x) =x + 10. What is h(3)? [ h(3) = 13]

Q3) h(x) =\(x^ 2 -10.\) What is h(9)? [ 71]

Q3) f(x) =\(7 \over{x^ 2 + 8}\) What is f(3)? [ \(\frac{7}{17}\)]

Q4) Given g(x) =x + 5. What is g(4)? [ g(4) = 9]

Q4) g(x) =\(x^ 2 -8.\) What is g(3)? [ 1]

Q4) h(x) =\(4 \over{x^ 3 -4}\) What is h(4)? [ \(\frac{1}{15}\)]

Q5) Given f(x) =x -10. What is f(4)? [ f(4) = -6]

Q5) g(x) =\(x^ 3 + 7.\) What is g(7)? [ 350]

Q5) h(x) =\(4 \over{x^ 2 + 6}\) What is h(1)? [ \(\frac{4}{7}\)]

Q6) Given f(x) =x + 10. What is f(5)? [ f(5) = 15]

Q6) g(x) =\(x^ 2 -6.\) What is g(-8)? [ 58]

Q6) g(x) =\(3 \over{x^ 3 + 8}\) What is g(9)? [ \(\frac{3}{737}\)]

Q7) Given f(x) =x -2. What is f(8)? [ f(8) = 6]

Q7) g(x) =\(x^ 3 + 5.\) What is g(4)? [ 69]

Q7) g(x) =\(7 \over{x^ 3 -10}\) What is g(5)? [ \(\frac{7}{115}\)]

Q8) Given f(x) =x + 3. What is f(5)? [ f(5) = 8]

Q8) g(x) =\(x^ 3 + 5.\) What is g(9)? [ 734]

Q8) f(x) =\(5 \over{x^ 2 + 6}\) What is f(4)? [ \(\frac{5}{22}\)]

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

Q9) f(x) =\(x^ 2 + 3.\) What is f(-2)? [ 7]

Q9) g(x) =\(10 \over{x^ 2 + 5}\) What is g(11)? [ \(\frac{5}{63}\)]

Q10) Given h(x) =x + 8. What is h(8)? [ h(8) = 16]

Q10) g(x) =\(x^ 3 -4.\) What is g(-3)? [ -31]

Q10) h(x) =\(10 \over{x^ 2 + 7}\) What is h(2)? [ \(\frac{10}{11}\)]