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statuscvo [17]
3 years ago
13

Which equation is equivalent to????

Mathematics
1 answer:
vesna_86 [32]3 years ago
3 0

3² = x + 5. The equivalent equation to log₃(x+5) = 2 is 3² = x + 5.

In order to solve this problem we have to know about  Logarithm.

Logarithm is defined as the exponent of a power with a certain base, that is, the number to which a given base must be raised to obtain a given result.

logₐ b = x ----------> aˣ = b

Solving for log₃(x+5) = 2 where a = 3, x = 2, and b = x + 5

3² = x + 5

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6 0
3 years ago
A football is kicked toward the goal. the height of the ball is modeled by the function h(t) = −16t2 64t, where t equals the tim
diamong [38]

The function H(t) = -16t^2 + 64t exists in a parabola.

The axis of symmetry of a parabola exists at the midpoint between the two real roots.

The roots exist the solutions of H(t) = 0

To estimate the roots equation exists -16t^2 + 64t = 0

Factor t(-16t + 64) = 0

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Then the two roots are t = 0 and t = 4, and the axis of symmetry exists

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<h3>How to estimate the axis of symmetry?</h3>

The axis of symmetry exists at t = 2.

It represents the time at which the ball is at the higher point, the maximum height.

You can find the maximum height replacing t = 2 in the function H(t)

H(t) = -16(2^2) + 64(2)

= 64 feet.

And you can also deduce that the second part of the flight will take 2 seconds, for a total flight time of 4 seconds.

To learn more axis of symmetry refers to:

brainly.com/question/21191648

#SPJ4

8 0
2 years ago
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2 years ago
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I can't provide the answer. But...I can provide examples.

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