HELP ASAPNO TROOLING PLS what is the vertex form of the quadratic function that has a vertex at (3,4) and goes through the point (4,2)

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

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Three times the sum of a number and seven is negative thirty-six. what is the number?