Graph the equation
y=-(x+2)^2+7​

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?

Describe a situation that you could represent with the inequality x< 17

Precalculus question, image attached.