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3 years ago

15

How many points need to be removed from this graph so

1 answer:

Softa [21]3 years ago

4 0

2 points. You answer this with the vertical line test. There are two pairs of points with the same x-axis, so they make two vertical lines. For it to be a function, it must pass the vertical line test, so no two points have the same x-axis. I hope this helps :)

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Answer:

A≈<u>107902</u>

Step-by-step explanation:

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2 years ago

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maw [93]

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3 years ago

By which integer 20 must be divided to get the quotient -20?

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Step-by-step explanation:

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3 years ago

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3 years ago

The data above can be modeled by the function f(x) = 0.0425x^2 + 0.07381x - 0.49107 . Using this equation, predict the skid dist

nataly862011 [7]

Answer:

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Step-by-step explanation:

<u>Modeling</u>

The model of a situation where the skid distance f is measured against the car speed x can be expressed as:

$f(x) = 0.0425x^2 + 0.07381x - 0.49107$

Using this equation, we can predict the skid distance for a car that is driving at x=50 mph by substituting in the equation of the model:

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$f(50) = 106.25 + 3.6905 - 0.49107$

f(50) = 109.44943 feet

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2 years ago