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Vlad [161]
2 years ago
13

Write answer in slope intercept form (3,-8); slope= -3

Mathematics
2 answers:
andrezito [222]2 years ago
5 0

Step-by-step explanation:

y=-3x+b

Slope intercept is: y=mx+b

m=the slope, b= y intercept

Make each variable contain a value using the point given

  • -8[y]=-3×3[x]+b

It should look like this:

  • -8=-3•3+b

Solve for b

  • -8=-9+b

1=b

Now you have your b value to plug into your final answer

  • y=-3x+1
Slav-nsk [51]2 years ago
4 0

Answer:

y=-3x-8

Step-by-step explanation:

The slope intercept form is y=mx+b.

The "mx" is the slope; which in this case is -3. So -3x.

The "b" is the y-intercept, which is this case is the -8 because it is the 2nd number in the coordinate point.

This is why the answer is y=-3x-8.

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de los vecinos de la casa de rosa, 2/7 son rubios y la cuarta parte de estos tienen los ojos azules, sabiendo que hay 6 vecinos
Neko [114]

Queremos encontrar y resolver una ecuación algebraica para encontrar el <u>número de vecinos de la casa de Rosa.</u>

La solución es: La casa de Rosa tiene 84 vecinos.

<em>La información que se nos da es:</em>

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Si definimos a N como el número total de vecinos, tendremos que:

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Ahora solo debemos resolver esto para N, para ello multiplicamos por 4 y por 7 en ambos lados:

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Ahora dividimos por 2 ambos lados:

2*N/2 = N = 168/2 = 84

<u>La casa de Rosa tiene </u><u>84</u><u> vecinos.</u>

<u />

Sí quieres aprender más, puedes leer:

brainly.com/question/15251185

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