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scoundrel [369]
3 years ago
11

Point a has coordinates of (3.6)

Mathematics
1 answer:
azamat3 years ago
5 0

Answer:

see explanation

Step-by-step explanation:

(a)

The coordinates of point B (7, 1 )

Calculate the slope using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = A (3, 6 ) and (x₂, y₂ ) = B (7, 1 )

m_{AB} = \frac{1-6}{7-3} = \frac{-5}{4} = - \frac{5}{4}

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Let f be a linear function. When f x( ) is divided by x − 3, the remainder is 5. When f x( ) is divided by x − 4, the remainder
goldfiish [28.3K]

Answer:

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Step-by-step explanation:

f(x) is a linear function, hence it is of the form f(x)=ax+b for some constants a,b.

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On the other hand, when we divide f(x) by x-4 the reminder is 3. Also, using the division algorithm, we have that

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