Alex deposits $4,000 in a savings account that pays 5% interest, compounded semiannually. What is his balance after one year?

Which graph represents the function g(x) = |x + 4| + 2?

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

Need plz been trying to do it for a long time and still haven’t succeeded