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3 years ago

Alguien me podria ayudar a resolverlos con su procedimiento

Mathematics

1 answer:

Scilla [17]3 years ago

7 0

Answer:

Step-by-step explanation:

f(x) = 2x² + x - 3

f'(x) = 4x + 1

f'(x) = 4(-1) + 1 = -3 slope

f(x) = 2(-1)² + (-1) - 3 = -2

(-1, -2)

-2 = -3(-1) + B

B = -5 y intercept

y = -3x - 5

f(x) = 1/x² = x⁻²

f'(x) = -2x⁻³

f'(-2) = -2(-2)⁻³ = -2/-8 = 1/4 slope

y = 1/4x + B

1/4 = 1/4(-2) + B

B = 3/4

y = 1/4x + 3/4

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