Without sketching the graph of the function, find the maximum value of y = - 5x + 4 over the interval - 4 < = x < = 3. explain how you found this value.

Step-by-step explanation:

Given function is linear function. This linear function represents the straight line on the coordinate plane. The slope of this line is Since the slope is negative, the linear function is decreasing for all x. This means

You ar geven the interval So, the maximum value of the function is at the point x=-4 and the minimum value of the function is at the point x=3.

At x=-4,

-4x^5 + 2x^4 + x^3 + 3x^2 + 9x

Hope this helps!

~LENA~