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seraphim [82]
3 years ago
11

5. Evaluate f(x) = 2x – 7 at the given value. f(4)=?

Mathematics
2 answers:
slava [35]3 years ago
8 0

Answer:

f(5) = 14

Step-by-step explanation:

Just replace the variable "x" with "5":

f(5) = 2×5 + 4 = 14

Elenna [48]3 years ago
3 0

Answer:

1

Step-by-step explanation:

Since the value of x is 4 ( because four is in the position of x) you would plug in 4 into he equation.

2(4) = 8

Then 8 - 7 = 1

F(4) is 1

Therefore, your final answer is 1.

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2 years ago
Give the diagram shown at the right, find the value of 3x.<br><br><br> Pls help!!
EastWind [94]

Answer:

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Step-by-step explanation:

Use the Pythagorean Theorem here:

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3 years ago
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