Which of the following best approximates the line of best fit? the top picture is the one you need to find the line of best fit for. the bottom two pictures are a, b, c, d.

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

What is the missing constant term in the perfect square that starts with x^2 -20x

What is the 12th term of b(n)=-4-2(n-1)