Graph the function using a window that gives a complete graph. What does y approach as x gets large?
A) 0
B) -10
C) 1
D) 10
E) 5

Question

Graph the function using a window that gives a complete graph. What does y approach as x gets large? ​  ​
A) 0 
B) -10 
C) 1 
D) 10 
E) 5

Quizplus · Accepted Answer

From the given function, we can see that it is a quadratic function with a leading coefficient of 1 and a negative quadratic term. This means that as x gets large, the function will approach negative infinity. Therefore, y approaches -10 as x gets large. To ensure a complete graph, we should use a window that includes the x-intercepts and the vertex of the parabola. A possible window could be [-5,5] for x and [-20,10] for y.

Graph the Function Using a Window That Gives a Complete