Answer:
Step-by-step explanation:
Luckily for our brains, inequalities work very similar to equations when solving. Let's get on it.
First, we need to subtract 3 from both sides to isolate the -4x (this means we can then divide to get x by itself).
Which leaves us with .
Now we need to divide both sides by -4. Here's the thing - with inequalities, when we divide both sides by a negative, the sign flips! So after doing this simplification, our inequality looks like this:
And there's your answer. :)
Answer:
-1/36
Step-by-step explanation:
Estimate the instantaneous rate of change at the point indicated
To find the instantaneous rate of change we find the derivative of the given function
Instantaneous rate of change is the rate of change at the given point
To find derivative we apply power rule
Now plug in 4 for x in f'(x)