Answer:
hello :
f(x) = -x+0.25
g(x) = x²+3x+2
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f(-3.5) = 3.75
g(-3.5) = 3.75
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f(-0.5) =0.75
g(-0.5) = 0.75
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conclusion : answer : A) x = −3.5 and x = −0.5
Step-by-step explanation:
Hope this helps:)
The line of best fit for the information in this graph is:
f(x) = 200x + 100.
<h3>How to find the equation of linear regression using a calculator?</h3>
To find the equation, we need to insert the points (x,y) in the calculator.
For this problem, the points (t,v) are given as follows:
(2, 500), (3, 700), (4, 900), (5, 110)
Hence, inserting these points into a calculator, the equation is given by:
f(x) = 200x + 100.
More can be learned about a line of best-fit at brainly.com/question/22992800
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Answer:
About 6 months
Step-by-step explanation:
1. Find X (5x=15000)
2. Log15000/log5=x
3. X=5.9
4. Round to 6
The height of the rectangular cereal box is 40 cm.
<h3>How to find height of a rectangular prism?</h3>
Volume of a rectangular prism = lwh
where
- l = length
- w = width
- h = height
Therefore,
10000 = 25 × 10 × h
10000 = 250h
h = 10000 / 250
h = 40 cm
learn more on rectangular prism here: brainly.com/question/16600853
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$2,960 each. because $3,000- $40=2,960
