Math, asked by XZomboX, 6 months ago

A line passes through the point (4, –2) and has a slope of One-half.

What is the value of a if the point (–4, a) is also on the line?
–6
–5
5
6

Answers

Answered by himanshi6763
0

Answer:

The answer of this questioni is -6

Answered by tyrbylent
1

Answer:

a = - 6

Step-by-step explanation:

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

\frac{1}{2} = \frac{-2-a}{4 +4}

- 2(2 + a) = 8

- 4 - 2a = 8 ⇔ - 2 - a = 4 ⇒ a = - 6

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