Question

help is neededdd please ​

Answer 1

Answer:

○ C. $\displaystyle y = \frac{1}{2}x + 10$

Step-by-step explanation:

9 = ½[−2] + b

−1

$\displaystyle 10 = b \\ \\ y = \frac{1}{2}x + 10$

** Perpendicular Lines have OPPOSITE MULTIPLICATIVE INVERSE RATE OF CHANGES [SLOPES], so −2 becomes ½.

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