A ) If f(x) = x^3-7/2, find f^-1(x) b ) find f^-1(28.5)

Mathematics

1 answer:

Lina20 [59]3 years ago

7 0

Step-by-step explanation:

The solution is more detailed

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2.32 x 10⁵ = 232000

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Estimate the line of best fit using two points on the line.

mash [69]

Answer:

B. y = -2/3x + 12

Step-by-step explanation:

Formula to find the slope when given two points on a line:

y2 - y1

x2 - x1

Substitute the two given points (6, 8) (9, 6):

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We found the slope! And the answer choices already gave us one y-intercept, which is 12. The last thing we do is we form an equation with the information we solved and that was given to us.

y = slope (x) + y-intercept