What is the value of a2 + 3b = c – 2d when a = 3, b = 8,c = 2 and d = 5?

What’s the domain of this function? fastttt

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?