Question 10 of 10 What is the vertex of the graph of the function below?
y = x2 - 10x+ 21
O A. (5,-4)
O B. (5,0)
O C. (3,0)
O D. (3,-4)
SUBMIT
Answer this please

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Ihonestly have no clue if it's each or none.

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.