For problems 12-14, find the slope and the y-intercept for each linear function.
Please help!!

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

If a line is defined by the equation y = 5x + 2, what is the slope?