Find the equation for the tangent plane and the normal line at the point

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

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.