Suppose that F(t) is a continuous function with known values listed in the table below.
t −1 −0.4 0.2 0.8 1.4 2
F(t) 6.1 4.7 7.3 ___8.1 7.9
Fill in a value for F(0.8) in the blank provided that would guarantee that the equation
F(t) = 6.5 has at least 3 solutions in the interval [−1, 2].

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?