quadratic graphs

[simple hollow]

how do i do part B

[radiant grail]

For part b if you subtract x^2 from both sides, you get 0 = 2x + 6 - x^2
which is equal to the graph y = 2x + 6 - x^2 when y = 0
So you essentially just need to find the points where the graph crosses the x-axis, those are the roots

[simple hollow]

okay thank you

would it be 1.8 and 3.8?

[winged dune]

there wont be a range as a the graph is drawn for u

acc idk

[simple hollow]

thank you both