DOES THIS SET OF ORDERED PAIRS
REPRESENT A FUNCTION?
{(2,4),(2,5), (2,6), (2,7) }

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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.

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).