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3 years ago

I need answers for 1 and 2

Mathematics

1 answer:

Snowcat [4.5K]3 years ago

8 0

1. Slope 3/4, through (4,-1)

y = 3/4 x + b

-1 = 3/4(4) + b

-1 = 3 + b

-1 - 3 = b

-4 = b

y = 3/4 x - 4

2. Slope = - 1/2, through (3,0)

y = -1/2 x + b

0 = -1/2(3) + b

0 = -1.5 + b

0 + 1.5 = b

1.5 = b

y = -1/2 x + 1.5

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Given:

PQRS is a circle, PQT and SRT are straight lines.

To find:

The value of x.

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