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slamgirl [31]
3 years ago
5

Use Newton's method to approximate the roots of f(x) = 3x3 – 4x2 + 1 to six digits.

Mathematics
1 answer:
laila [671]3 years ago
6 0

Answer:

Step-by-step explanation:

14

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1.) Find the equation of the line perpendicular to y = 4x - 2 that passes through (3, -1).
aliya0001 [1]

Answer:

work is shown and pictured

8 0
3 years ago
A ball is thrown at an initial height of 7 feet with an initial upward velocity at 27 ft/s. The balls height h (in feet) after t
lianna [129]

Answer:

The height of ball is 17 ft at t=0.55 and t=1.14.

Step-by-step explanation:

The general projectile motion is defined as

y=-16t^2+vt+y_0

Where, v is initial velocity and y₀ is initial height.

It is given that the initial height is 7 and the initial upward velocity is 27.

Substitute v=27 and y₀=7 in the above equation to find the model for height of the ball.

h(t)=-16t^2+27t+7

The height of ball is 17 ft. Put h(t)=17.

17=-16t^2+27t+7

0=-16t^2+27t-10

On solving this equation using graphing calculator we get

t=0.549,1.139

t\approx 0.55,1.14

Therefore the height of ball is 17 ft at t=0.55 and t=1.14.

3 0
3 years ago
Can someone help with this
Gelneren [198K]

An equation of the form y = mx + b represents a linear function where m is the slope and b is the y-intercept. For example, y = 3x + 4 represents the linear function whose slope is 3 and whose y-intercept is 4.


Hope this helps!!! The reason why I asked which unit & lesson it is from, is because Idk if you go to k12 or not, by the pic, it looks like you do go to k12... IF you go to K12, I could tell you the answers, that's if I took that lesson... And that's if you'd tell me... Hope I make since.... Ok bye!!! :)

3 0
3 years ago
Which expression represents the phrase below?
cestrela7 [59]

Answer:

B

Step-by-step explanation:

The number is x and you want 6 of that, so that makes 6x

You want 8 less of this, so subtract 8

Therefore you get 6x - 8

3 0
2 years ago
Read 2 more answers
When subtracting, change the subtraction you addition and _____ the sign of the number being taken away
BabaBlast [244]
Subtract. it from when you do good school
8 0
3 years ago
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