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san4es73 [151]
3 years ago
12

For the function f(x) = 2x +3, evaluate f(3).

Mathematics
2 answers:
aliina [53]3 years ago
8 0

Answer:

{ \tt{f(x) = 2x + 3}}

f(3) means x = 3, substitute for x as 3 :

{ \tt{f(3) = 2(3) + 3}} \\  = 6 + 3 \\  = 9

AveGali [126]3 years ago
4 0

Answer:

9

Step-by-step explanation:

f(3) = 2(3) + 3

= 9

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Write the slope intercept form of the equation of the line that passes through the point (4, 8) and has a slope of -2.
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The equation of the line is y = -2x + 16 which passes through the point (4, 8) and has a slope of -2.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

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brainly.com/question/11897796

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8 0
1 year ago
What's the answer !!<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B58%20%5Ctimes%2058%7D%20" id="TexFormula1" title=" \s
Vladimir [108]

Solution given:

\sqrt{58 \times 58}

\sqrt{58²}=±58

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