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Mumz [18]
3 years ago
13

Factor 2x^3 +x^2-15x-18

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
7 0

Factor the polynomial

(x-3)(2x+3)(x+2)

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Find the slope and y-intercept of -x + 2y = 3. I need help on working this problem out​
natita [175]

Answer:

So the slope of this function is \frac{1}{2} and the y-intercept is \frac{3}{2}

Step-by-step explanation:

A first order function has the following format:

y = ax + b

In which a is the slope and b is the y-intercept, that is, the value of y when x = 0.

We have the following equation:

-x + 2y = 3

We just have to rewrite this equation

2y = x + 3

y = \frac{x+3}{2}

y = \frac{x}{2} + \frac{3}{2}

Which means that

a = \frac{1}{2}, b = \frac{3}{2}

So the slope of this function is \frac{1}{2} and the y-intercept is \frac{3}{2}

6 0
3 years ago
If the graph of the function defined by
ch4aika [34]
You have to understand the problem clearly before trying to answer the question. Only thing that needs to be done to answer the question is adding 5 with f(x). This will yield the required result.

g(x) = f(x) + 5
       = (4x^2 - 8) + 5
       = 4x^2 - 8 + 5
       = 4x^2 - 3

I hope that this is the answer that you were looking for and the answer has actually come to your desired help.
3 0
3 years ago
What is r = wp, for p
weqwewe [10]
<span>What is r = wp, for p
</span>r = wp...divide both sides by w
so then p = r/w
3 0
2 years ago
The explicit rule for a sequence is
pishuonlain [190]
For an explicit formula in its simplified form, we must evaluate the first two terms.

For a_n=48-11n, a_1=48-11=37, and a_2=48-22=26. We see that the common difference is 37-26=-11, and a_1=37, so we write,
a_1=37, \ \ \ a_n=a(n-1)-11. 

The correct answer is B.


3 0
2 years ago
Read 2 more answers
What is 2 1/3divied by7 3/8
alexgriva [62]
It would be 56/177. If you need any question how I got that answer, ask me.. :)
3 0
3 years ago
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