6. Which of the quadratic functions has the narrowest graph?

A. y = –x2

B. y = 4x2

C.

D.

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

Which matrix multiplication is possible?

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.