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Scrat [10]
3 years ago
5

F(x)=-x^3-x^2+1 what is f(-1)

Mathematics
1 answer:
xxMikexx [17]3 years ago
8 0
-1^3 - -1^2 +1= -1. ...........
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Determine whether or not the relation is a function. Please help asap
OLga [1]

Answer:

A function can have many x values for a given y value and still be a function but it cannot have many y values for a given x value. You can easily test this by graphing the equation and doing the vertical line test by seeing if a vertical line will intersect the graph only once at all x values, if it passes it is a function. In short what you have here is a function

Step-by-step explanation:

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2 years ago
Which step is it?? Please help me.
eduard

Answer:

Use PEMDAS so division would be the first step

Step-by-step explanation:

1)Parentheses

2)Exponents

3)Multiplication

4)Division

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3 years ago
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sergiy2304 [10]

Answer:

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Step-by-step explanation:

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2 years ago
Eddie built the ramp shown to train his puppy to do tricks. What is the surface area of the ramp. The dimensions are 20,20,20,23
mamaluj [8]

Answer:

3775 in²

Step-by-step explanation:

The surface area of the ramp :

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For the trapezium: (front and rear)

1/2 (base 1 + base 2) * height

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Total surface Area :

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6 0
3 years ago
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