Answer:
min f(x) = 3.95 (for x= 2.5)
Step-by-step explanation:
vertex (x) = 1/0,4 = 2,5
vertex (y) = 0.2(2.5)^2-2.5+5.2 = 3.95
Answer:
.125
Step-by-step explanation:
10x8? 80. 10, 20, 30, 40, 50, 60, 70, 80
False, pictures are used in picture graphs or pictographs