What is the correct answer Nikki and her family are traveling to Geneva for winter holiday, and it is going to be cold! Today's forecast says that Geneva is 12^\circ\text{C}12 ∘ C12, degrees, start text, C, end text colder than Nikki's hometown.

Answer this 30 points and brainliest!

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²