Mr Daniels Maths
Evaluating Functions

Set 1

Set 2

Set 3

Q1) Given h(x) =x -5. What is h(6)? [ h(6) = 1]

Q1) f(x) =\(x^ 3 -10.\) What is f(-3)? [ -37]

Q1) g(x) =\(6 \over{x^ 2 + 7}\) What is g(10)? [ \(\frac{6}{107}\)]

Q2) Given f(x) =x + 3. What is f(6)? [ f(6) = 9]

Q2) f(x) =\(x^ 3 -4.\) What is f(3)? [ 23]

Q2) g(x) =\(8 \over{x^ 2 + 10}\) What is g(9)? [ \(\frac{8}{91}\)]

Q3) Given h(x) =x + 6. What is h(6)? [ h(6) = 12]

Q3) f(x) =\(x^ 3 + 8.\) What is f(7)? [ 351]

Q3) h(x) =\(5 \over{x^ 2 -9}\) What is h(11)? [ \(\frac{5}{112}\)]

Q4) Given g(x) =x + 5. What is g(2)? [ g(2) = 7]

Q4) g(x) =\(x^ 2 + 4.\) What is g(-10)? [ 104]

Q4) h(x) =\(9 \over{x^ 3 -10}\) What is h(7)? [ \(\frac{1}{37}\)]

Q5) Given g(x) =x + 9. What is g(3)? [ g(3) = 12]

Q5) f(x) =\(x^ 3 -8.\) What is f(3)? [ 19]

Q5) h(x) =\(3 \over{x^ 3 + 8}\) What is h(9)? [ \(\frac{3}{737}\)]

Q6) Given g(x) =x + 5. What is g(4)? [ g(4) = 9]

Q6) f(x) =\(x^ 2 + 10.\) What is f(2)? [ 14]

Q6) g(x) =\(9 \over{x^ 2 + 2}\) What is g(6)? [ \(\frac{9}{38}\)]

Q7) Given h(x) =x + 10. What is h(6)? [ h(6) = 16]

Q7) g(x) =\(x^ 3 + 8.\) What is g(-5)? [ -117]

Q7) h(x) =\(6 \over{x^ 2 + 4}\) What is h(4)? [ \(\frac{3}{10}\)]

Q8) Given h(x) =x -8. What is h(6)? [ h(6) = -2]

Q8) g(x) =\(x^ 3 -4.\) What is g(3)? [ 23]

Q8) g(x) =\(4 \over{x^ 3 -10}\) What is g(5)? [ \(\frac{4}{115}\)]

Q9) Given g(x) =x + 5. What is g(6)? [ g(6) = 11]

Q9) h(x) =\(x^ 2 -10.\) What is h(-10)? [ 90]

Q9) h(x) =\(8 \over{x^ 3 -4}\) What is h(10)? [ \(\frac{2}{249}\)]

Q10) Given h(x) =x + 4. What is h(9)? [ h(9) = 13]

Q10) f(x) =\(x^ 3 -6.\) What is f(4)? [ 58]

Q10) h(x) =\(6 \over{x^ 2 + 3}\) What is h(5)? [ \(\frac{3}{14}\)]