2 years ago

What is the equation of the line that passes through the point (7,-3) and has an undefined slope?

Mathematics

1 answer:

Vika [28.1K]2 years ago

7 0

Answer:

X = 7

Step-by-step explanation:

Any line with a undefined slope is a vertical line, which goes up and down.

Since this is a vertical line, and our x-value is 7, this means that the vertical line has the x-coordinate 7 at all times, making the equation x = 7.

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3 years ago

Donna is running around a track.It takes her 3 1/2 minutes to run 1/4 of a lap.If she keeps running at the same speed,how long w

meriva

Answer:

70 minutes

Step-by-step explanation:

3 1/2 ÷1/4= 14 ×5= 70

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4 years ago

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3 years ago

What is 2+(g+5)simplified =

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3 0

4 years ago

Let f(x) be the probability density function for the lifetime of a manufacturer's highest quality car tire, where x is measured

Romashka-Z-Leto [24]

Answer:

P(20000<x<50000)

Step-by-step explanation:

Given that f(x) is a probability density function for the lifetime of a manufacturer's highest quality car tire, where x is measured in miles.

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20000 to 50000 f(x) dx

= $\int\limits^{50000}_{20000} }f(x) dx \\=F(50000)-F(20000)$

where F is the cumulative function.

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