Determine where the function is linear or quadratic. identify the quadratic, linear and constant terms

a. y=(x+1)(4x-1)-4x^2

b. f(x)=(3x+-6)

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

What is the solution of log2  (3x  -  7)  =  3? 4 5

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?