Given the function f ( x ) = x^2 + 7 x + 10/ x^2 + 9 x + 20 describe where the function has a hole and how you found your answer.

Match each function with the corresponding function formula when h(x)=5-3x and g(x)=-3+5

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?