4 years ago

Find the solution of the following system of equations by graphing y=-2x-1 y=-x-1

Mathematics

2 answers:

hodyreva [135]4 years ago

8 0

Answer:

Step-by-step explanation:

Hello, look the graphic

Best regards

vodka [1.7K]4 years ago

6 0

Answer:

(0,-1)

Step-by-step explanation:

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Brainiest to whoever correct

dolphi86 [110]

74-34=20 so then y=20 because 20*2+34=74

IN other words

74-34=20

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3 years ago

Another question like the last, please help!!!

gizmo_the_mogwai [7]

W(2) = 2^2 + 2 = 4 + 2 = 6
u(w(2)) = -x -2 = -6 - 2 = -8

answer: u(w(2)) = -8

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3 years ago

can someone tell me if the left side is right? if not whats the correct way? also help me with the right side please :/

const2013 [10]

Answer:

Right: Y=52

Left: X=19

Step-by-step explanation:

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3 years ago

Read 2 more answers

Plz with steps .. it's very hard can anyone plz

liubo4ka [24]

Answer:

Step-by-step explanation:

$\displaystyle\ \lim_{n \to a} \dfrac{\sqrt{2x}-\sqrt{3x-a} }{\sqrt{x}-\sqrt{a}} =\frac{0}{0} \\\\we\ can \ use\ Hospital's\ Rule\\\\\\f(x)=\sqrt{2x}-\sqrt{3x-a} \qquad f'(x)=\dfrac{2}{2*\sqrt{2x}} -\dfrac{3}{2*\sqrt{3x-a}} \\\\g(x)=\sqrt{x} -\sqrt{a} \qquad g'(x)=\dfrac{1}{2\sqrt{x}} \\\\\\\displaystyle\ \lim_{n \to a} \dfrac{\sqrt{2x}-\sqrt{3x-a} }{\sqrt{x}-\sqrt{a}} =\lim_{n \to a} \dfrac{\dfrac{2}{2*\sqrt{2x}} -\dfrac{3}{2*\sqrt{3x-a}} }{\dfrac{1}{2\sqrt{x}} }\\\\$

$\displaystyle \lim_{n \to a} \dfrac{2\sqrt{x} }{\sqrt{2x}} -\dfrac{3*\sqrt{x} }{\sqrt{3x-a}} =\lim_{n \to a} \dfrac{2 }{\sqrt{2}} -\dfrac{3*\sqrt{x} }{\sqrt{3x-a}}\\\\\\=\dfrac{2}{\sqrt{2}} -\dfrac{3*\sqrt{a} }{\sqrt{2a}}\\\\\\=\dfrac{2}{\sqrt{2}} -\dfrac{3}{\sqrt{2}}\\\\\\=-\ \dfrac{1}{\sqrt{2}}\\\\$

7 0

3 years ago

$893.996 rounded to the nearest cent

Fed [463]

Answer:

$893.666 rounded to the nearest cent is $894.00

7 0

3 years ago

Find the solution of the following system of equations by graphing y=-2x-1 y=-x-1​

Find the solution of the following system of equations by graphing y=-2x-1 y=-x-1