Slope = 6-4/4-3 = 2
i think u mean slope int form by fully reduced
y-4=2(x-3)
y-4=2x-6
y=2x-2 is the answer
The type of cutting oil used in machining operations is called soluble oil.
<h3>What are cutting oils?</h3>
Cutting oils is a kind of coolant and lubricant particularly made for metal working processes. Machines like hand-cutting machinery are utilized with it cutting oils.
The most popular and least expensive form of cutting fluids oils used in machining processes are soluble oils. They have average lubricating qualities and good cooling abilities. They work best for small-scale cutting activities.
Learn more about cutting oils here:
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Answer:
Step-by-step explanation:
<u>Given:</u>
- f(x) = x/2 - 3
- g(x) = 4x² + x - 4
<u>Find (f + g)(x):</u>
- (f + g)(x) =
- f(x) + g(x) =
- x/2 - 3 + 4x² + x - 4 =
- 4x² + 3x/2 - 7
Correct choice is C
The first step is to find out how question in total she is able to miss, while still passing.
We know that there are questions on the test and she must get % of the questions correct.
Let's calculate how many questions that is:
40 x 0.70
= 28.
<em>Subtract</em>
<em>40 - 28 </em>
<em>= 12.</em>
She is able to get 12 answers incorrect.
Now we must find out how many questions she got wrong when she got 40% of the first 15 correct.
If she got 40% correct; She got 60% incorrect.
Let's do the math:
<em>Multiply:</em>
<em>15 x 0.40</em>
<em>= 6</em>
<em>Subtract:</em>
<em>15 - 6 </em>
<em>= 9</em>
This means that she got 6 questions correct, and 9 questions incorrect.
With the total allotment of 12 incorrect answers allowed, she can only get 3 more questions wrong.
Now we must find the percentage of the remaining 25 questions she can get wrong.
She can only get 3 wrong and she must get 22 correct.
<em />
<em>Multiply:</em>
<em>22 x 4 </em>
<em>= 88.</em>
This means that she has to get 88% of the remaining 25 questions correct.
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