3 years ago

write an equation of the line in Slope-intercept form that has a slope of -2/3 and has a Y intercept of -4

Mathematics

1 answer:

N76 [4]3 years ago

7 0

y = -2/3x - 4

simply plug into y = mx+b where m is slope and b is y intercept

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3 years ago

Find the domain f(x)= x/x^2+2

tatiyna

$f(x)=\frac{x}{x^2+2}\\
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3 years ago

Find and sketch the domain of the function. f(x,y)=√(4-x^2-y^2) +√(1-x^2)<br>

elena55 [62]

Answer:

Hello

Step-by-step explanation:

The domain is limited with 2 lines parallel: -1 ≤ x ≤ 1

and the disk ? (inside of a circle) of center (0,0) and radius 2

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3 years ago

Please explain to me to have a better understsning. . .

dem82 [27]

For the first one:

m is the slope, or how much the line goes up compared to goes right. In this case, the line goes up 40 every time it goes right 10. We write this as a fraction so 40/10, which simplifies to 4. Therefore the equation would be y = 4x.

7 0

3 years ago

Please help.

Archy [21]

Answer:

2π

Step-by-step explanation:

When a circle's radius is 1—called a unit circle—its circumference is 2π.

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3 years ago

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