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CaHeK987 [17]
1 year ago
12

What is the leading coefficient of the polynomial function? y=-x^4+4x^2

Mathematics
1 answer:
attashe74 [19]1 year ago
6 0
<h3>Answer:  -1</h3>

Explanation:

The given equation is the same as y = -1x^4+4x^2

The leading term is the term with the largest exponent, so it's -1x^4

The leading coefficient is the coefficient of the leading term.

In short, we circle the first coefficient we see. This is assuming that the polynomial is in standard form where the exponents decrease when going from left to right.

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Answer:

{(2x + y)}^{2}  -  {(x - 2y)}^{2}

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{(2x)}^{2}  + 2(2x)(y) +  {(y)}^{2}  -  {(x)}^{2}  - 2(x)(2y) +  {(2y)}^{2}

{4x}^{2}  + 4xy +  {y}^{2}  -  {x}^{2}  - 4xy +  {4y}^{2}

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5 0
3 years ago
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Mademuasel [1]
We can first get the percentage of the emergency room visits that involves an injury. 
6 out of 10.
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So, if there are 930 emergency room visits, the expected visits <span>included a prescription for​ medication is;
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60% of 930 = 60/100 × 930
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6 0
3 years ago
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456

Step-by-step explanation:

thank you for the free ponits :)))

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Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
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6 0
3 years ago
Complete the series 1.5, 2.3, 3.1, 3.9, whats next
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4.7


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