Answer:
good question
did i ask shut man stop cheating
Since p = x² - 7, you can substitute/plug in p for x² - 7
So:
(x² - 7)² - 4x² + 28 = 5
(p)² - 4x² + 28 = 5 You can factor out -4 from (-4x² + 28)
p² - 4(x² - 7) = 5 Plug in p
p² - 4p = 5 Subtract 5
p² - 4p - 5 = 0 Your answer is C
This would be 10-2 which would equal 8
Y=mx+b
so is 2
the last number of the equation
It would be the second graph since the coefficient is negative
