Answer to Question #131448 in Discrete Mathematics for jaya

Question

Draw the graph of the function f(x) = 3x
2 + 1 from the set of real numbers to the set
of real numbers.

Answer 1

For any real value of x there is only positive value of y means if we put negative ,positive or zero value of x in graph eqution we get positive value of y so graph only in first and second quadrant.