Consider the two functions f(x) = x^2 + 3x and g(x) = {x^2 − 2, x ≤ 0},  {x + 2, x > 0} (a) Evaluate (i) (f + g)(−2) (ii) (fg)(1) (iii) (f /g)(2)

Q: f(x) = 2x4 + 2x³ – x² + 2x +3 and g(x) = x + 1 find (승)(2) and (-4).

A: fgx=f(x)g(x)=2x4+2x3-x2+2x+3x+1

Q: Find the inflection points of f(x) =x* +x° – 18x² +6. |

A:

Q: f(x) = x* + x³ – 2x² What is the domain of the function given above?

A: We have to find the domain of the given function

Domain

In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.