Answers

2015-02-15T15:17:36+08:00

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
If its only linear equation
the domain is {x/x is an element of real numbers}
and the range is {y/y is an element of real numbers}
because x and y have infinite values.

While if its quadratic equations:
the domain is {x/x is an element of real numbers}
and the range is {y/y is an element of real numbers y>(4ac+b²)/2}
if the a is negative {y/y is an element of real numbers, y<(4ac+b²)/2}
because y has specific values to be satisfying x and x has a wide range of values
Hope this helps =)
0