Can the product of two irrational numbers be rational?

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "