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3 years ago

If 5x2+4x+xy=3 and y(3)=−18, what is an equation of the tangent line to the graph at the point (3,−18)

1 answer:

8 0

I believe the answer is:

y+18 = (-52/3)(x-3) in point slope form

Let me know if you need an explanation. Hope this helps.

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What is the consequence of L'hopital's Rule?

arlik [135]

Answer:

So, L'Hospital's Rule tells us that if we have an indeterminate form 0/0 or ∞/∞ all we need to do is differentiate the numerator and differentiate the denominator and then take the limit. (Brainliest? :3)

Step-by-step explanation:

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3 years ago

As you are walking down a path, you see a sign telling the path has a 2% grade (ie., a rise of 2 metres for a horizontal change

Leni [432]

Answer:

Option (A)

Step-by-step explanation:

It has been given in this question that sign telling path has a 2% grade.

2% grade means a rise of 2 meters for a horizontal change of 100 m (As given in the figure attached).

All the trigonometric ratios for the angle θ between the path and the horizontal are,

Sinθ = $\frac{\text{Opposite side}}{\text{Hypotenuse}}$

Cosθ = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

tanθ = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

Since measures of the opposite side and adjacent sides are given

Therefore, tangent ratio will be applied to get the measure of the angle,

tanθ = $\frac{2}{100}$

θ = $\text{tan}^{-1}(\frac{2}{100})$

Option (A) will be the answer.

5 0

3 years ago

Who of the following functions is graphed

erastovalidia [21]

The following function would be a or d

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3 years ago

Geometry question 2, Thanks if you help!

wlad13 [49]

A. 113 because vertical angles are congruent.

8 0

3 years ago

What is the area of the rhombus?

ANEK [815]

Answer:

11cm^2

Step-by-step explanation:

The area of a rhombus is the diagonals multiplied divided by two. 5.5*4/2. 22/2 =11. A=11cm^2

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3 years ago