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SOVA2 [1]
3 years ago
10

Is -3/4 and -1 1/2 equal

Mathematics
1 answer:
Citrus2011 [14]3 years ago
7 0

Answer:

no

Step-by-step explanation:

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Use the four-step process to find f'(x) and then find f'(1), f'(2), and f'(3).
Soloha48 [4]

Step 1: evaluate f(x+h) and f(x)

We have

f(x+h) = -(x+h)^2+6(x+h)-5 = -(x^2+2xh+h^2)+6x+6h-5

= -x^2-2xh-h^2+6x+6h-5

And, of course,

f(x)=-x^2+6x-5

Step 2: evaluate f(x+h)-f(x)

f(x+h)-f(x)=-x^2-2xh-h^2+6x+6h-5-(-x^2+6x-5)=-2xh-h^2+6h

Step 3: evaluate (f(x+h)-f(x))/h

\dfrac{f(x+h)-f(x)}{h}=-2x-h+6

Step 4: evaluate the limit of step 3 as h->0

f'(x) = \displaystyle \lim_{h\to 0} \dfrac{f(x+h)-f(x)}{h}=-2x+6

So, we have

f'(1) = -2\cdot 1+6 = 4,\quad f'(2) = -2\cdot 2+6 = 2,\quad f'(3) = -2\cdot 3+6 = 0

5 0
3 years ago
[I WILL GIVE YOU BRAINIEST!] A spinner has five equal segments labeled 1, 2, 3, 4, and 5. Out of 100 spins, how many times could
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We would expect the spinner to spin an odd number 67 times. Hope this helps! :)
5 0
3 years ago
Read 2 more answers
What is the y-intercept of the function f(x) = 2/9x +1/3 ?
shtirl [24]
Hello : 
<span>the y-intercept of the function f(x) = 2/9x +1/3 
when : x = 0
f(0) = 2/9(0)+1/3 = 1/3 </span>
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3 years ago
A. Region C <br> B. Region D <br> C. Region A<br> D. Region B
Fittoniya [83]

Answer:

dont know

Step-by-step explanation:

8 0
3 years ago
How would you describe this triangle?
mafiozo [28]

I would say B.


Toodles~

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4 years ago
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