Answer:
(a) f'(1)=-4
(b) y+4x-4=0
Step-by-step explanation:
<u>Tangent Line of a Function</u>
Given f(x) a real differentiable function in x=a, the slope of the tangent line of the function in x=a is given by f'(x=a). Where f' is the first derivative of f.
We are given
The derivative is
(a) The slope of the tangent line at (1,0) is
(b) The equation of the tangent line can be found with the general formula of the line:
Where m is the slope and the point (xo,yo) belongs to the line. We have m=-4, xo=1, yo=0, thus
Or, equivalently
B,c,c,a those are the answers :))
Answer:
18
Step-by-step explanation:
Divide 132 by 16 to get 8.25 and you have to round up because you can’t fit 0.25 of people on a table.
Answer – False
Direct stock purchase plans (DSPPs) are not offered by brokerage firms; they are offered by companies. The company may however allow investors to purchase stock either purchase stock directly from the company or through a third party agent. Actually, the greatest advantage of using a DSPP is that it gives investors the ability to avoid paying commissions by not necessarily having to go through brokers
<span>
</span>
