Answer:
D
Step-by-step explanation:
repeat
Well, ok, the x intercepts aer where the function equals 0
also
if the x intercepts are r1 and r2 then the factored form of the function is
f(x)=a(x-r1)(x-r2) where a is a constant
well, we have it already in that form
f(x)=(x-3i)(x-3i)
the x intercept is at x=3i
standard form requires expansion
we expand to get
f(x)=x²-6i-9
You would have to divide because 30/5= 6 and 6/2= 3
Answer:
3x - 2y = -32
Step-by-step explanation:
Ax + By = C
2y = 3x + 32
-3x -3x
-3x + 2y = 32 (the leading coefficient needs to be positive)
-1(-3x + 2y = 32)
3x - 2y = -32
Hope this helps!
Answer:
18 and 10.
Step-by-step explanation:
yz - x
= 8*3 - 6
= 24 - 6
= 18
2(x + z) - y
= 2(6 + 3) - 8
= 2 * 9 - 8
= 18 - 8
= 10
