2 years ago

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5?

Mathematics

1 answer:

kotegsom [21]2 years ago

8 0

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Inessa [10]

Answer:

the answer is -14.2

Step-by-step explanation:

-10.7 + (-3.5)= -14.2

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If the sum of two numbers is 90 but their difference is 12 what are the two numbers

emmainna [20.7K]

51 and 39. Have a great day!

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Find the distance between the points (3, -5) and (-6, -5).

Sophie [7]

ANSWER

EXPLANATION

We want to find the distance between the points (3, -5) and (-6, -5).

The given points have the same y-coordinates .

This means it is a horizontal line.

We use the absolute value method to find the distance between the two points.

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3 years ago

Given (x)=-x²+2x,determine<br> F'(x) using first principle

mote1985 [20]

Hello,
which principle?

f(x)=-x²+2x
==>f'(x)= -2x+2

You mean maybe this

$\lim_{h \to 0} \frac{f(x+h)-f(x) } {h}$

f(x+h)=-(x+h)²+2(x+h)= -(x²+2hx+h²)+2x+2h
f(x)=-x²+2x

$\lim_{h \to 0} \frac{f(x+h)-f(x) } {h}=\lim_{h \to 0}\frac{-2hx-h^2+2h}{h}=\lim_{h \to 0}\frac{-2x-h+2}{1}=-2x+2$

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Define a variable, write an inequality, and solve each problem. Check your solution.

grandymaker [24]

Answer:

Step-by-step explanation:

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