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docker41 [41]
3 years ago
14

F(x) = (x - 5) (2x - 7) (7x - 3) has zeros at x = -3.5, x = 3/7, and x = 5.

Mathematics
2 answers:
Fittoniya [83]3 years ago
8 0
3. F is sometimes positive and sometimes negative on the interval
Bess [88]3 years ago
7 0
The answer would be F is sometimes positive and sometimes negative on the interval.
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What is the solution set for -4x - 10 ≤ 2?
hichkok12 [17]

Answer:

x <u>></u> -3

Step-by-step explanation:

- 4x - 10 <u><</u> 2

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-4      -4

x <u>></u> -3

I think the sign flips because the negative sign is w/the X.... If it doesn't, sorry 4 being wrong...

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3 years ago
In a race, 47 out of the 50 swimmers finished in less than 35 minutes. What percentage of the swimmers finished the race less th
Dmitry [639]

Answer:

94%

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Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
If m(-12) =0 is the result of M(x) using the reminder theorem then what do -12 and 0 represent?
lions [1.4K]

Suppose we wish to determine whether or not two given polynomials with complex coefficients have a common root. Given two first-degree polynomials a0 + a1x and b0 + b1x, we seek a single value of x such that

Solving each of these equations for x we get x = -a0/a1 and x = -b0/b1 respectively, so in order for both equations to be satisfied simultaneously we must have a0/a1 = b0/b1, which can also be written as a0b1 - a1b0 = 0. Formally we can regard this system as two linear equations in the two quantities x0 and x1, and write them in matrix form as

Hence a non-trivial solution requires the vanishing of the determinant of the coefficient matrix, which again gives a0b1 - a1b0 = 0.

Now consider two polynomials of degree 2. In this case we seek a single value of x such that

Hope this helped, Hope I did not make it to complated

Please give me Brainliest

3 0
3 years ago
What is the definition of evaluate? this is for a test please help​
Daniel [21]

Answer:

The definition of evaluate is to find a numerical expression or equivalent for - an equation, formula or function.

Step-by-step explanation:

6 0
3 years ago
Convert the angle 0 equals eight pi over 9 rad to degrees
Helen [10]

Answer:

160°

Step-by-step explanation:

Please represent the angle with a Greek letter, such as Ф, α, β, etc.  Click on the 'omega' symbol at the bottom of your screen, to display math symbols.

 8π      180 deg

------ * -------------- = 160°             This is the formula for

   9           π                                 conversion of radians to degrees

4 0
3 years ago
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