Yes synthetic division to determine whether the number K is an upper or lower bound (as specified for the real zero of the function F). k = 2; f(x) = 2x^3 + 3x^2 - 4x + 4; lower bound? A) yes
B) no

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10

Jennifer taking a quiz and has answered 13 questions so far. if there are 25 questions on jennifer test, how many questions does she have left to answer

At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?