Question 1
Luis was asked to perform a mathematical task with a
quadratic polynomial. What yo...
Mathematics, 14.12.2020 22:20 Michael321
Question 1
Luis was asked to perform a mathematical task with a
quadratic polynomial. What you see here is his work.
What was Luis asked to do?
y = 15(-1)=30(-1) +6
y = 15x²-30x+6
xa
30:-1
-30
x =
-
30
= is. I +30+6
= 15+30+6
= 45+6
= SI
2(15)
(-1,51)
Factor the quadratic.
Find the x-intercepts.
Find the y-intercept.
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