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2 years ago

3x%2B5%7D%20%5Catop%20%7By%3D-4x%2B7%7D%7D%20%5Cright.%5C%5C%5C%5C%5Ctext%7BThank%20you.%7D" id="TexFormula1" title="\text{Solve the system of equations:}\\\\\left \{ {{y=3x+5} \atop {y=-4x+7}} \right.\\\\\text{Thank you.}" alt="\text{Solve the system of equations:}\\\\\left \{ {{y=3x+5} \atop {y=-4x+7}} \right.\\\\\text{Thank you.}" align="absmiddle" class="latex-formula">

Mathematics

1 answer:

Anika [276]2 years ago

4 0

Hi there!

»»————-　★　————-««

I believe your answer is:

(0.286, 5.587)

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

I have graphed the two equations in a program. When graphed, the lines intersect at point (0.286, 5.587).
See the graph attached.

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

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If f(x)=2x-5, which expression represents f(x+1)? A) 2x-3, B) 2x-4, C)2x-5, D)2x+7

Dovator [93]

F(x)=x^2+2x+1 & g(x)=3(x+1)^2
now, f(x)+g(x)
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i solve two of ur problems.
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Answer:

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