What is x+4y=12 in slope intercept form
1 answer:
First, subtract x from both sides of the equation. Second, divide by 4 on both sides of the equations. At this point you should have y= 3 - x because 12 divided by 4 equals 3. So, to get it into slope intercept form (since slope intercept form is y = mx + b) in the end you should have y = -x + 3. :)
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Answer:
c = 2.25
Step-by-step explanation:
f(x) is a continuous and differentiable function on the interval, so the Mean Value Theorem guarantees a value for c exists.
The average slope is ...
m = (f(4) -f(1))/(4 -1) = (24 -12)/3 = 4
The point at which the derivative is 4 is ...
f'(c) = 6/√c = 4
√c = 6/4
c = 2.25
