chem64
15.08.2021 •
Mathematics
If p(x) = 3x³-7x-4 and g(n)-4x^3-7x^2- 2x are polynomials then find the degree of p(x)+q (x)
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Ответ:
3.
Step-by-step explanation:
p(x) + q(x)
= -x^3 - 7x^2 - 9x - 4
- whose degree is 3 ( the highest index is 3)
Ответ:
Step-by-step explanation:
When point M is reflected in x-axis, the image M' is formed in the fourth quadrant whose co-ordinates are (h, -k). Thus we conclude that when a point is reflected in x-axis, then the x-co-ordinate remains same, but the y-co-ordinate becomes negative. Thus, the image of point M (h, k) is M' (h, -k).