Question 5 of 10 For f(x) = 4x + 1 and g(x) = x2 - 5, find (f + g)(x).
O A. x2 + 4x - 4
O B. x2 + 4x + 6
O c. 4x2 - 19
O D. 4x3 - 4

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?