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guapka [62]
3 years ago
9

Write the Equation of the line in slope intercept form (0, -3), (7.5,0)

Mathematics
1 answer:
makkiz [27]3 years ago
7 0

Answer:

Step-by-step explanation:

First, start off by solving for the slope using this formula:

\frac{y_{2} -y_{1} }{x_{2}-x_{1}  }

Then, plug in the values: \frac{0-(-3)}{7.5-0}

Solve the equation: \frac{3}{7.5}

That's your slope.

Then plug in one of the coordinates given in the problem for x and y and solve this equation:

y=\frac{3}{7.5}x+b

Hope that helped!!! :)

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Step-by-step explanation:

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2 years ago
If f(1) = 10 and f(n) = f(n = 1) – 4 then find the value of f(5).
svetoff [14.1K]

Given:

f(1)=10 and f(n)=f(n-1)-4.

To find:

The value of f(5).

Solution:

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f(n)=f(n-1)-4

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For n=3,

f(3)=f(3-1)-4

f(3)=f(2)-4

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For n=5,

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