Answer:
136
Step-by-step explanation:
160×15%=24
160-24=136
Answer:

Step-by-step explanation:

Calculate the derivative of the function:

Calculate the zeros of the derivative:

Let's check the derivative sign:

Sketch a parabola open down
(before the brackets there is the number -3 < 0)
Look at the picture.
Where the derivative is negative, the function decreases.
Where the derivative is positive, the function increases.
Therefore your answer is:

The equation is y = -x - 1
You can determine this by doing b² - 4ac (using the values in the quadratic function) and see if it is greater than zero, less than, or equal to. If it is greater, then it has 2 x-intercepts or zeroes. If it equals zero, then you have one x-intercept. If it equals less than zero, you have no x-intercepts.
Answer:
D and E
Step-by-step explanation:
Both of these answers are still equal to the fraction -2/5.