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Setler [38]
3 years ago
12

7 times the sum of a squared and b minus 4 times the sum of a squared and b

Mathematics
1 answer:
vodomira [7]3 years ago
4 0
7(a^2+b)-4(a^2+b)
7(a^2)+7b-4(a^2)-4b
7a^2-4a^2+7b-4b
(7-4)a^2+(7-4)b
3a^2+3b
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Show all work to identify the asymptotes and zero of the function f of x equals 5 x over quantity x squared minus 25.
Lorico [155]

Answer:

  • asymptotes: x = -5, x = 5
  • zero: x = 0

Step-by-step explanation:

The function of interest is ...

  f(x)=\dfrac{5x}{x^2-25}=\dfrac{5x}{(x-5)(x+5)}

The asymptotes are found where the denominator is zero. It will be zero when either factor is zero, so at x = 5 and x = -5

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The zeros are found where the numerator is zero. It will be zero for x = 0.

The asymptotes are x=-5, x=5; the zero is x=0.

4 0
3 years ago
Please help me 
Whitepunk [10]
First solve your inequality step by step.

y+15<3

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Answer is A. y<-12

Answer will help you.

Brainliest answer and Verified answers.
4 0
3 years ago
If you buy a car wash at the gas station for $6.00, the cost per gallon is $2.35. If you have $40, find the number of gallons of
aliina [53]

Answer:

666 min

Step-by-step explanation:

8 0
3 years ago
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Hugo is Serving fruit sure but at his party he has 1 gallon of fruit sorbet deserve to 32 friends if each person receives the sa
Ierofanga [76]

Answer:

1/2 cup per friend

Step-by-step explanation:

He has 1 gallon of fruit sorbet to serve to 32 friends

Note that:

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4 0
2 years ago
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Help :c‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎
kirza4 [7]

Answer:

5 terms, the coefficient of x is 1.

Step-by-step explanation:

A term is a value/number used in an equation. That means 5², 6, 2, 20, and 4 are terms. For the next one, if a variable has no number next to it, that means the coefficient is 1.

4 0
2 years ago
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