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Usimov [2.4K]
3 years ago
9

Can someone help please!?​

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
3 0

Answer:

Sure ill help i need the question tho not a picture

Step-by-step explanation:

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Given f of x is equal to the quantity x plus 3 end quantity over the quantity x squared minus x minus 12 end quantity and g(x) =
Westkost [7]

From the given f(x) and g(x), the value of (g-f)(2)=1

Given :

The functions are

f(x)=\frac{x+3}{x^2-x-12} \\g(x)=log_4(x)

Lets evaluate (g-f)(2)

(g-f)(2)=g(2)-f(2)

To find out g(2), replace 2 for x  in g(x) and then replace 2 for x in f(x)

f(x)=\frac{x+3}{x^2-x-12} \\g(x)=log_4(x)\\x=2\\f(2)=\frac{2+3}{2^2-2-12}=\frac{5}{-10}=-\frac{1}{2}  \\\\g(2)=log_4(2)=\frac{1}{2}

Now we find g(2)-f(2)

(g-f)(2)=g(2)-f(2)=\frac{1}{2}-\frac{-1}{2}  =1

Learn more :  brainly.com/question/15038769

4 0
3 years ago
HELP! Need quick - Determine whether the data distribution appears to be positively skewed, negatively skewed, or symmetric.
zalisa [80]

Answer:

A. negatively skewed

Step-by-step explanation:

Plot the values of salary against years

You will notice that;

  • The graph has a long left tail
  • The tail is longer towards the negative direction of the number line

This mean that this graph is a negative skewed graph/left-skewed distribution

In the <u>attached sketch of the plot</u>, join the points with a smooth curve and observe the above mentioned properties.

The x-axis scale ranges from 2000 to 2015 where 0=2000, 1=2001,2=2002......,15=2015

Hope this will give you a visual picture of the negatively- skewed distribution

8 0
3 years ago
What is the change of rate for y=4x-3?
tester [92]

Answer:

the rate of change is 4/1

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Determine the number of 1/4 measurements in the total length. hint: 1 whole = 4/4 or you could change the mixed number or an imp
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There’s a total of 7 “1/4” in 1 3/4
8 0
3 years ago
Solve for the rational equation 1/x = x/x+1
babymother [125]

Answer:

the answer is x=1/2

Step-by-step explanation:

hope this helps if not let me know have a blessed day

8 0
2 years ago
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