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Natasha_Volkova [10]
3 years ago
5

8 h(x) = 2x3 + 4x - 8 k(x) = 14x – 2 Find (k – h)(x) © 2018 HSMathCrazy

Mathematics
1 answer:
lora16 [44]3 years ago
5 0

The subtraction function

(k-x)(x)

is defined as the subtraction of the two equations, representing each function:

(k-h)(x)=k(x)-h(x)

So, we have

(k-h)(x)=k(x)-h(x)=14x-2-(2x^3+4x-8)=-2x^3+10x+6

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for multiplying fractions, try to put them in standard a/b form first


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baking powder1 times 25/12=25/12=24/12+1/12=2+1/12=2 and 1/12 tsp baking powder

salt1/2 times 25/12=25/24=24/24+1/24=1+1/24=1 and 1/24 tsp salt

butter1 times 25/12=25/12=24/12+1/12=2+1/12=2 and 1/12 stick of butter

sugar
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eggs3 times 25/12=3/1 times 25/12=75/12=25/4=24/4+1/4=6+1/4=6 and 1/4 eggs


vanilla extract
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for 25 servings
she needs

3 and 1/8 cup flour
2 and 1/12 tsp baking powder1 and 1/24 tsp salt2 and 1/12 stick of butter2 and 1/12 cup of sugar
6 and 1/4 eggs3 and 1/8 tsp vanilla extract1 and 9/16 cup milk
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2 years ago
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Answer:

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Step-by-step explanation:

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