Me i will reward

in 1 and 2, choose the best description of the given situation as causation or correlation.

1) as the sales of television sets has increased, so has the number of overweight adults.

2) a controlled study in an elementary school found that children with larger shoe sizes were better readers than those with smaller shoe sizes.

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.