What is the percent please help

a increase is the answer to your question

30

Step-by-step explanation:

So you would set up the equation as 50/35= 100/? Then you would solve normally so 35 times 100= 3500 then 3500/50 which is 70 but because it’s a decrease you would subtract 70 from 100. Plus if you think about it 50 percent of 50 is 25 so it wouldn’t make sense for a number greater than 25 to be over 50 percent.

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