Answer:
A
Step-by-step explanation:
in x<-4 the derivative is positive so the function is increasing.
in x>-4 the derivative is negative so the function is decreasing
increasing in (-infinity,-4)
decreasing in (-4,infinity)
Answer:
x = 14
Step-by-step explanation:
Step 1: First, Simplify the fraction.
![\frac{4x}{7} =8](https://tex.z-dn.net/?f=%5Cfrac%7B4x%7D%7B7%7D%20%3D8)
Step 2: Next, Multiply both sides by 7.
4x = 8 × 7
Step 3: Simplify 8 × 7 to 56.
4x = 56
Step 4: Then, Divide both sides by 4.
![x=\frac{56}{7}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B56%7D%7B7%7D)
Step 5: Lastly, Simplify the fraction and you're done!
x = 14
Answer:
Let's add the total skittles to get our outcome:
25 in total.
5(red skittles)/25(total skittles in all)
7(yellow skittles)/24(total skittles in all NOW since you took a red skittle)
So therefore your expression is:
5/25 x 7/24
Answer:
answer is a. corresponding angles
Answer: 720 mph or 12 miles a minute
Step-by-step explanation: