Which domain restrictions apply to this rational expression?

x2+x+6x2+2x−3

Step-by-step explanation:

The correct rational expression is . From Algebra we know that rational polynomical expressions are continuous except for those values of x such that denominator equals zero. First, we factorize the polynomial at denominator:

Which means that domain is represented by the set of all real number except -3 and 1.

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17