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jonny [76]
3 years ago
6

Please help with this question Thank you

Mathematics
1 answer:
Elden [556K]3 years ago
6 0

Answer:

4.(a) y = -2x + 5

Step-by-step explanation:

You might be interested in
Find (f ° g)(0). *
atroni [7]

Answer:

B

Step-by-step explanation:

Remark

I have to represent f(x) as plus +f(x)

I like to show this situation as +f(g(x)) which I think is much clearer.

+f(x) = 5x - 4    

Solution

+f(g(x)) = 5(g(x)) - 4  What has happened is that wherever you see an x on the right you put in g(x).

Now on the right, you put whatever g(x) is equal  to.

+f(g(x)) = 5(x^2 - 1)  - 4    

Remove the brackets.

+f(g(x)) = 5x^2 - 5 - 4

And make x = 0

+f(g(0)) = 5*0 - 5 - 4

+f(g(0)) = - 9

8 0
3 years ago
What is the asymptote of the graph of f(x)=5x−1?
Marina86 [1]

The asymptotes of the graph of f(x) = \frac{5}{x - 1} are as follows:

  • Vertical: x = 1.
  • Horizontal: y = 0.

<h3>What are the asymptotes of a function f(x)?</h3>

  • The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.
  • The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.

In this problem, the function is:

f(x) = \frac{5}{x - 1}

For the vertical asymptote, we have that:

x - 1 = 0 \rightarrow x = 1.

For the horizontal asymptote, we have that:

y = \lim_{x \rightarrow \infty} f(x) = \frac{5}{\infty - 1} = 0.

More can be learned about asymptotes at brainly.com/question/16948935

#SPJ1

3 0
2 years ago
A bicycle wheel with a radius of 12 inches makes 5.2 revolutions per second. what is the speed of the bicycle
ryzh [129]
<span>πr^2
</span><span>π x 12^2 = 452.3
</span>452.3 * 5.2(RPS) = 2352.4
Conversion from inches p/s to mph
2352.4ip/s = 2.23mph.

Hope this helps.

7 0
3 years ago
You have 120 pieces of fabric to make a blanket. Each piece of fabric is the square with a side length of 6 inches. You use as m
myrzilka [38]
Hello! So, you use 120 pieces of fabric. You could not use all 120 pieces, because you can not make a square. The most you could use to make a square is 100. That would be 10 squares a row, with a side length of 6, which would make a perimeter of 60. Then, the other side would be 60. So 60 * 60 is 3600. The area of the blanket is 3600 square inches.
8 0
3 years ago
What an expression for 8 times b
Katyanochek1 [597]

Answer:

8b

Step-by-step explanation:

'8 times b' symbolizes 8 being multiplied by 'b'.

Times is a word associated with multiplying.

8 times b can be 8 * b or most ideally, 8b.

Hope this helps!

3 0
3 years ago
Read 2 more answers
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