f(x) ax^2 + bx +c có bao nhiêu số nguyên dương m để đường thẳng y=m+1 cắt đồ thị y= |f(x)-3 | có 4 nghiệm phân biệt

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Find the value of x. give reasons to justify your solutions! h ∈ ig

What is the difference between the equations of a vertical and a horizontal line?