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Anika [276]
3 years ago
7

Which of the following is a factor of 6x? + 2x - 21? (1 point)

Mathematics
1 answer:
Leviafan [203]3 years ago
3 0

Answer:

(3x+3)^2

hope you get help from me

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Square root of 17.083
Eddi Din [679]

Answer:

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Step-by-step explanation:

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Find the length of the diameter of a sphere with a surface area of 1890.56 cm^2.
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1890.56 / 4 = 472.64 / pi = 150.4459846
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Determine the domain and range of the quadratic function. (Enter your answers using interval notation.) f(x) = −4(x + 1)2 − 4
zavuch27 [327]

Answer:

Domain -∞ < x < +∞

Range f(x) ≤ - 4

Step-by-step explanation:

The given quadratic function is f(x) = - 4 (x + 1)² - 4

Now, we have to find the domain and range of the quadratic function.

Now, it is clear from the given function that f(x) will have real value for all real value of x.

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Now, (x + 1)² is always ≥ 0

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⇒ - 4 (x + 1)² ≤ 0 {Since the inequality sign changes for multiplying both sides of the equation by a negative term}

⇒ - 4 (x + 1)² - 4 ≤ - 4

⇒ f(x) ≤ - 4

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*50 POINTS* PLEASE I NEED HELP
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Well to make a scatter plot you have to make a table first and record all your data. then plot the points and draw a line between exactly the same amount of points. there should be 5 on top and 5 on the bottom of the line. for the last question say what I said
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