Suppose a normal distribution has a mean of 26 and a standard deviation of 4. What is the probability that a data value is between 28 and 31? Round your
answer to the nearest tenth of a percent.
A. 22.3%
B. 21.3%
O C. 20.3%
D. 19.3%

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

can you post the graph?

i think i remember taking that quiz.

a.

but im not sure so don't count on me.