Y + 3x = -1
y = 1/2x+ 20

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.

How to simply and write the answer n a whole number

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle