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Scrat [10]
3 years ago
8

The line y = 5x/3 + b goes through the point (7, –1). What is the value of b?

Mathematics
1 answer:
mars1129 [50]3 years ago
3 0

Answer:

y=\frac{5}{3} x-\frac{38}{3}

the value of b is -38/3

Step-by-step explanation:

y=\frac{5}{3} x+b goes through the point (7,-1)

we need to find out b for the given equation using (7,-1)

Plug in 7 for x  and -1 for y

y=\frac{5}{3} x+b

-1=\frac{5}{3} (7)+b

-1=\frac{35}{3}+b

subtract 35/3 from both sides

-1 -\frac{35}{3} =b

\frac{-38}{3} =b

Replace it in the original equation

y=\frac{5}{3} x-\frac{38}{3}

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