Answer:
Step-by-step explanation:
We want to for a polynomial function whose real zeros are -2 with multiplicity 2 and 4 with multiplicity 1.
If -2 is a zero of a polynomial, then by the factor theorem, x+2 is a factor.
Since -2 has multiplicity 2, (x+2)² is a factor.
Also 4 is a zero which means x-4 is a factor.
We write the polynomial in factored form as:
We expand to get:
We expand further to get:
Answer:
C they have equal x-intercepts
Step-by-step explanation:
Word: Two Million Nine Hundred and Fourty Seven
Answer:
Step-by-step explanation:
1 pound of potato salad costs 2.96
0.75 pounds of potato salad costs x
1/0.75 = 2.96/x Cross multiply
x = 0.75 * 2.96
x = 2.22
0.75 pounds of potato salad costs 2.22 dollars.