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astra-53 [7]
3 years ago
8

What is the relative maximum and minimum of the function?

Mathematics
1 answer:
nevsk [136]3 years ago
8 0
Take the derivitive
f'(x)=3x^2+12x
find where it equals zero
it equal zero at x=0 and x=-4
find the y values
f(0)=-36
f(-4)=-4
the critical points are (0,-36) and (-4,-4)

make sign chart
evalutat f'(x) at x=-5 and x=-1 and x=1, and see their signs
f'(-5)=(+)
f'(-1)=(-)
f'(1)=(+)
see below attachment

max is where sign changes from (+) to (-)
min is where sign changes from (-) to (+)

so
max at (-4,-4)
min at (0,-36)
none of the options are correct, do you have te right problem?

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Answer:

in triangle MNO

relationship between perpendicular and hypotenuse is given by sin angle

sin64°=p/h=70/x

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length of MN to the nearest tenth of a foot.

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2 years ago
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igor_vitrenko [27]

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Step-by-step explanation:

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What is the area of the parallelogram? A parallelogram with a base of 14 centimeters and a height of 5 centimeters.
oksano4ka [1.4K]

Answer:

<h3>The answer is 70cm²</h3>

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3 years ago
For the rectangle find the coordinates of p without using any new variable
neonofarm [45]

Answer:  The correct option is (2) (a, b).

Step-by-step explanation:  We are given to find the co-ordinates of the point 'P' for the rectangle shown in the figure without using any new variable.

Since we are dealing with a rectangle, so each of its angle is a right angle. Hence, each side of the given rectangle is perpendicular to its adjacent side.

Also, the distance of a point from a line is the length of the perpendicular drawn from the point to the line.

So, we can see from the attached figure below that

Point 'P is at a distance of 'b' units from X-axis and 'a' units from Y-axis.

The distance of a point 'P' from Y-axis is its x co-ordinate the distance of 'P' from X-axis is its y co-ordinate.

Therefore, the co-ordinates of the point P will be

(distance of P from Y-axis, distance of P from X-axis)

= (a, b).

Thus, the correct option is (2) (a, b).

7 0
3 years ago
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