2 years ago

Which of the following is a point-slope equation for a line with the point (-2,4) and a slope of 3?

Mathematics

1 answer:

Sindrei [870]2 years ago

4 0

Answer:

work is shown and pictured

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marin [14]

There is no algebraic way of isolating X unfortunately.
For these equations, you have to solve with numerical approximation.
I suggest Newtons method if you know calculus.

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3 years ago

Prove sin^2x + cos^2x = 1

miskamm [114]

sin²x + cos²x = 1
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3 years ago

Lisa walked 8 km more than Tim. Lisa walked twice as far as Tim. How far did each walk?

valentinak56 [21]

$x-\ Tim's\ distance\\\\
x+8-\ Lisa's\ distance\\\\
2x=x+8\ \ |Subtract\ x\\
2x-x=8\\
x=8\ \ -Tim\\
x+8=8+8=16- \ Lisa\\\\Lisa\ walked\ 16\ km\ and\ Tim\ 8km.
$