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2 years ago

7

Solve using quadratic formula 1. y=3x^2-x-6 2. y=-5x+7x+3

1 answer:

nignag [31]2 years ago

5 0

My estimated answer for 1 is x=1.59 or x=-1.26 and my exact answer is (in word form) x= 1 plus or minus the square root of 73 over 6. my estimated answer for 2 is x=-0.34 or x=1.74 and my exact answer (in word form) is x= -7 plus or minus the square root of 109 over -10. I took a picture of my work and hopefully you can read it

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kozerog [31]

Answer:

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Step-by-step explanation:

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Write the equation of the line in fully simplified slope-intercept form.

Aneli [31]

Answer:

$y = -\frac{1}{5}x -1$

Step-by-step explanation:

Given

The attached graph

Required

Determine the line equation

First, list out two points from the graph

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$(x_2,y_2) = (0,-1)$

Next, calculate the slope (m)

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This gives:

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Open bracket

$y = -\frac{1}{5}x -1$

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nexus9112 [7]

Answer:

the answer is 2, hope this helps :)

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