HELP PLZ! This system has one solution. {y=6x−11 {y=x^2+4x−10 What is the y-coordinate of the solution? Enter your answer in the box. y = ___

Question

asked Sep 15, 2019 152k views

1 Answer

Kulpae · Answer 1 · 2019-09-22T06:23:46+0000

Answer:

-5 = y

Explanation:

{y = 6x − 11

{y = x² + 4x − 10

x² + 4x − 10 = 6x − 11

- [6x − 11] - [6x − 11]

________________________

x² - 2x + 1

${[x - 1]}^(2) = 0$

1 = x [Plug this back into both equations above to get the y-coordinate of −5]; −5 = y

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