49 the list shows the number of songs that five students each downloaded last week.
32, 43, 38, 28, 51
what is the mean absolute deviation of the numbers in the list?
a 34.4
b 6.88
c 38.4
d 7.68

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

35-60 students are taking math.