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Delvig [45]
3 years ago
10

PLEASE HELP: Find f(-2) for f(x) = 2 • 3x

Mathematics
1 answer:
xenn [34]3 years ago
6 0

Answer:

I think it's D. \frac{2}{9}

Step-by-step explanation:

3 to the -2nd is \frac{1}{9}

\frac{1}{9} times 2 is \frac{2}{9}

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Plz help me!!!!!!!!!!
avanturin [10]

Answer:

a = ( 5 +/- sqrt(57) )/2

Step-by-step explanation:

Uh...well just multiply by a and move the 4, setting the equation to 0.

a, b, and c are 2, -5, -4

Plug that into the QuadF.

3 0
3 years ago
Read 2 more answers
How do I find the horizontal asymptote of h(x)=x+6/x^2-64 ?
SashulF [63]

I assume the equation described is:

( x + 6 ) / ( x^2 - 64 )

You can compare the degree of the numerator and denominator in a function that takes the form of this type of rational equation.

Here are the three rules

#1 (Correct Answer): When the degree of the numerator is smaller then the denominator the horizontal asymptote is y = 0

#2 If the degree of the numerator and denominator is the same, then you take the leading coefficient of the numerator (n) and denominator (d) to create the answer y = n / d in this equations case it would be 1 / 1 since variables technically have an invisible 1 in front of them since anything multiplied by 1 is its self, 1x = x

#3 When the degree of the numerator is greater then the degree of the denominator then this means that it does not have a horizontal asymptote.

Again the final answer is that the horizontal asymptote is y = 0

5 0
3 years ago
Help me out on this please with explanation
Korolek [52]

Answer:

196 inches

Step-by-step explanation:

1yd=36in

36x2=72

72x2+26x2=196

8 0
3 years ago
How many solutions are there to this equation 3(x-4)+5-x=2x-7
Svetlanka [38]
3x-12+5-x=2x-7
2x-7 =2x-7

Means there are infinite solutions.
8 0
3 years ago
Can someone please help with this all i’m getting is links and no one is responding correctly :)
AlekseyPX
The account above who sent a link are spam accounts. The links give virus, if you see any more make sure to report :)
8 0
3 years ago
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