Which is the correct input-output table for the function f(x) = 7 – 4.5x

Mathematics

1 answer:

Morgarella [4.7K]3 years ago

7 0

Answer:

Input (x): 1 3 4 6 10

Output f(x): 2.5 -6.5 -11 -20 -38

Step-by-step explanation:

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melamori03 [73]

Answer:

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Step-by-step explanation:

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Answer:

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

What are the solutions to the quadratic equation (5y + 6)2 = 24? y = StartFraction negative 6 + 2 StartRoot 6 EndRoot Over 5 End

Paladinen [302]

Answer:

there are two solutions:

a) $y=\frac{-6+2\sqrt{6} }{5}$ , and

b) $y=\frac{-6-2\sqrt{6} }{5}$

Step-by-step explanation:

In the equation: $(5y+6)^2=24$ , since a perfect square with the unknown "y" is isolated on the left of the equal sign, we start by applying the square root on both sides of the equality, and then on isolating the unknown: