Answer:
d
Step-by-step explanation:
A=1 and 2
B=2 and 4
C=1,2,7 and 14
D=1,2,4,and 8
For 2 it is slope 3 and y intercept (0,5)
For 3 it is slope y=-4x-5
Answer:
This is the answer of your question.
Real coefients
if a+bi is a root then a-bi is also a root
since 3-i is a root then 3+i s also a root
also the √7, so if √7 is a root then -√7 is also a root
so
f roots are r1 and r2 then the factored form is
f(x)=(x-r1)(x-r2)
roots are 3-i, 3+i and √7 and -√7
f(x)=(x-(3-i))(x-(3+i))(x-√7)(x-(-√7))
expanded
f(x)=x⁴-6x³+3x²+42x-70
