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3 years ago

Using the function below, calculate f(4).

Mathematics

1 answer:

Vinil7 [7]3 years ago

7 0

Answer:

D. 8

Step-by-step explanation:

Using the graph of the function above, f(4) can be easily determined by tracing the corresponding coordinate of x = 4. When x = 4, on the x-axis, y = 8 on the y-axis.

The value of f(4), simply means, what is the value of y when x = 4.

Thus, the value of f(4) = 8.

The right answer is D. 8.

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Brilliant_brown [7]

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2 years ago

What is the solution to the equation 2x + 4 = 24? x = 1 x = 3 x = 6 x = 10

horsena [70]

Answer:

x = 14

Step-by-step explanation:

1.1 Pull out like factors :

2x - 20 = 2 • (x - 10)

Equation at the end of step 1 :

Step 2 :

Equations which are never true :

2.1 Solve : 2 = 0

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Solving a Single Variable Equation :

2.2 Solve : x-10 = 0

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3 years ago

Read 2 more answers

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inessss [21]

Answer:

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Step-by-step explanation:

Given:

Function f(x) = $\sqrt{2x - 6}$

For x=5 :

f(5) = $\sqrt{2*5 - 6}$ = $\sqrt{4}$ = 2

7 0

3 years ago

PLEASE I REALLY NEED HELP!

vagabundo [1.1K]

Answer:

$\frac{3}{28}$

Step-by-step explanation:

Probability (P) is calculated as

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3 years ago

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rosijanka [135]

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3 years ago