3 years ago

If f(x) = -3x+4 and g(x) = 2, solve for the value of x for which f(x) = g(x) is true

Mathematics

2 answers:

ratelena [41]3 years ago

5 0

Simply set the equations equal to each other

2 = -3x + 4

-2 = -3x

x = 2/3.

natita [175]3 years ago

5 0

Answer: 2/3

Step-by-step explanation:

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2 years ago

Suppose y = 48 + 3(2n - 1) is an explicit representation of an arithmetic sequence for integer values n ≥ 1. Find the xth partia

omeli [17]

$a_n=48+3(2n-1)$

The formula of the sum of the arithmetic sequence:
$S_n=\dfrac{a_1+a__n}{2}\cdot n$
calculate:
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substitute
$S_n=\dfrac{51+48+3(2n-1)}{2}\cdot n=\dfrac{99+6n-3}{2}\cdot n=\dfrac{96+6n}{2}\cdot n=3n^2+48n$
Your answer is:
$\boxed{f(x)=3x^2+48x}$

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3 years ago

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3 years ago

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Julli [10]

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Step-by-step explanation: