Hola, alguien me ayuda en este ejercicio de matemáticas porfavor!

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

Which system of linear inequalities is represented by the graph? + l tv x-3y > 6 and y > 2x o x + 3y > 6 and y o x-3y > 6 and y> 2x o x + 3y > 6 and y > 2x + 4 la +

Ten times the square of a non-zero number is eqaul to ninety times the number