3 years ago

PLEASE HELP ME!!! I will give you 35 points

2 answers:

8 0

Answer:

he could buy 10 sour straws because if you subtract 9 by 1.50 it will give you 7.5. Then you divide 7.5 by 0.75 which is 10.

Fantom [35]3 years ago

3 0

He can buy 10 sour straws which then gives you the perfect amount of 1.50 to buy 1 hotdog

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Which statement best describes the graph of f(x)=-x^4+3x^3+10x^2

ale4655 [162]

Answer:

option-B

Step-by-step explanation:

We are given function as

$f(x)=-x^4+3x^3+10x^2$

we know that

Any function touches or crosses x-axis when y-value is 0

so, we can set f(x)=0

and then we can solve for x

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now, we can factor it

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$-x^2(x-5)(x+2)=0$

we get

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So, function crosses x-axis at x=5 and x=-2

so,

option-B

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4 years ago

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andreev551 [17]

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