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Misha Larkins [42]

3 years ago

7

Write the equation of the line that passes through the given points. (0,4) (-2,-5)

1 answer:

valentina_108 [34]3 years ago

8 0

Answer:

y=-9/2x plus 4

Step-by-step explanation:

y=ax plus b

Use points from the task.

4=0x plus b

so b=4

-5=-2a plus 4

-2a = -9

a = -9/2

y=-9/2x plus 4

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Explanation:

<u>Difference Quotient</u>

Given a function f(x), the difference quotient is defined as

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Operating:

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Simplifying:

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A. Incorrect.

This choice is different from the answer.

B. Incorrect.

This choice is different from the answer.

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