She purchases 2 packets of stickers that each cost $1.28. How much money does
she have after her purchases? Give your answer as a decinul dollaram
Enter the correct answer in the box

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =