Which of the following sets of numbers could represent the three sides of a 45-45-90 triangle?

A. 1,1, square root 2
B. 1, square root 2 , square root 3
C. 1, square root 3, 2
D.1, square root 2, 2

What expression is equivalent to 1/2(2+3x-6)

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.

Ineed me i stuck and i don’t want to get it wrong