3 years ago

The value of the function f(x) = 3x squared minus 2x for x =4

Mathematics

1 answer:

goldenfox [79]3 years ago

7 0

Answer:

Answer is 40.

Step-by-step explanation:

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What equation represents the graphed function

Marina86 [1]

Answer: $y=\dfrac{-1}{3}x+3$

Step-by-step explanation:

The equation of ab line that passes through two points (a,b) and (c,d) is given by :-

$(y-b)=\dfrac{d-c}{b-a}(x-a)$

From the given picture , the line is passing through points (0,3) and (3,2).

Then, the equation of the line will be :-

$(y-3)=\dfrac{2-3}{3-0}(x-0)$

$\Rightarrow y-3=\dfrac{-1}{3}x$

$\Rightarrow y=\dfrac{-1}{3}x+3$

Hence, the required equation of the line that represents the graphed function : $y=\dfrac{-1}{3}x+3$

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3 years ago

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Two sides of a triangle have lengths 5 and 12. What must be true about the length of the third side?

ehidna [41]

Answer:

LESS the seventeen

Step-by-step explanation:

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3 years ago

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12a^2*b^4-36a^2*b+44abc

spayn [35]

Let's simplify step-by-step.

$12a^2*b^4-36a^2*b+44abc=$

There are no like terms.

Answer:

$12a^2*b^4-36a^2*b+44abc=$

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2 years ago

Which description is paired with its correct expression? seven less than the quotient of two and a number squared, increased by

Svetach [21]

Answer:

the second description and and expression is correct

Step-by-step explanation:

the first one is wrong because it says 7 minus while it should be minus 7

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3 years ago

Simplify the expression <br> 15+(x+9)+3

Allushta [10]

27 + x is the simplified expression.

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