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Mrac [35]
2 years ago
11

Get it right I need this bro

Mathematics
1 answer:
s2008m [1.1K]2 years ago
6 0
C because that with the that is that
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For the function P(x) = x3 − 9x, at the point (2, −10), find the following. (a) the slope of the tangent to the curve (b) the in
Shalnov [3]

Answer:

3, in both a), b)

Step-by-step explanation:

a) The slope of the line tangent to the curve that passes through the point (2,-10) is equal to the derivative of p at x=2.

Using differentiation rules (power rule and sum rule), the derivative of p(x) for any x is p'(x)=3x^2-9. In particular, the value we are looking for is p'(2)=3(2^2)-9=12-9=3.

If you would like to compute the equation of the tangent line, we can use the point-slope equation to get y=3(x-2)-10=3x-16

b) The instantaneus rate of change is also equal to the derivative of P at the point x=2, that is, P'(2). This is equal to p'(2)=3.

4 0
3 years ago
Estimate the difference 5,290-436​
goldfiish [28.3K]

Answer:

it will be

=> 4854

Step-by-step explanation:

hope it's helpful for you xd

7 0
3 years ago
Lupe played six tennis matches last weekend and won four of them. What fraction of the matches did Lupe win? A. 1/3 B. 1/2 C. 2/
Luda [366]
It is C. 2/3 because the original fraction would be 4/6, and if you simplify that, you get 2/3
8 0
3 years ago
Find the total surface area of this triangular prism 13cm 5cm 12cm 9cm 15cm 20cm
labwork [276]

Answer:

924 cm²

Step-by-step explanation:

The surface area is equal to the area of the two triangles + area of the three rectangles.

Area of two triangles:

12 × (9+5) × 1/2

= 84

84(2) = 168

Area of the three rectangles:

15 × 20 + 13 × 20 + 14 × 20

= 840

840 + 84

The surface area of the triangular prism is 924 cm².

6 0
3 years ago
11. cos theta = 3/4, in quadrant 1<br>​
Mademuasel [1]

Answer:

Step-by-step explanation:sin

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3 0
3 years ago
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