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2 years ago

15

Is 3x^2-5x^4+2x-12 a polynomial

1 answer:

ivanzaharov [21]2 years ago

6 0

Yes it is a polynomial .

The degree of polynomial is 4 and there is no power as a fraction or negative integer

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There are 8 crackers in 1 serving, 16 crackers in 2 servings, 24 crackers in 3 servings, and so on. How many crackers are in a b

nydimaria [60]

Using the pattern shown, each serving contains 8 crackers. In order to find the number of crackers in 12 servings, you will multiply the number of crackers in one serving, 8
, by the number of servings in the box. So, 8 times 12 equals 96, therefore there are 96 crackers in a box.

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2 years ago

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What is the inverse of the function g(x)=-\dfrac{2}{3}x-5g(x)=− 3 2 x−5g, left parenthesis, x, right parenthesis, equals, minu

Semenov [28]

Answer:

$g^{-1}(x)=-\frac{3}{2}x-\frac{15}{2}$

Step-by-step explanation:

Given function,

$g(x) = -\frac{2}{3}x-5$

Step 1 : Replace g(x) by y:

$y = -\frac{2}{3}x-5$

Step 2 : Swap x and y:

$x = -\frac{2}{3}y-5$

Step 3 : Solve the equation for y ( isolate y in the left side ):

$x +\frac{2}{3}y=-5$

$\frac{2}{3}y=-5-x$

$y=\frac{3}{2}(-5-x)$

$y=-\frac{15}{2}-\frac{3}{2}x$

$y=-\frac{3}{2}x-\frac{15}{2}$

Step 4: Replace y by $g^{-1}(x)$ :

$g^{-1}(x)=-\frac{3}{2}x-\frac{15}{2}$

Hence, the inverse of the function g(x) is $g^{-1}(x)=-\frac{3}{2}x-\frac{15}{2}$ .

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2 years ago

a baby was born with a weight of five pounds and then began to gain 1.25 pounds per month. write an equation for w in terms of t

Wewaii [24]

Answer:

w times t

Step-by-step explanation:

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3 years ago

2а + 20 = -3а - 5 pls help

sammy [17]

Answer: A= -5

Step-by-step explanation:

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2 years ago

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Make x the subject of the formula if a/b-x=b/a+x

Alenkinab [10]

Answer:

s the question like that?

Step-by-step explanation:

a- x = b<u> </u><u>+</u> x .

b. a

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2 years ago