Answer:
g(x) = x² + 4x + 1
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Here (h, k) = (- 2, - 3), thus
y = a(x + 2)² - 3
To find a substitute (2, 13) into the equation
13 = a(2 + 2)² - 3
13 = 16a - 3 ( add 3 to both sides )
16 = 16a ( divide both sides by 16 )
a = 1, hence
g(x) = (x + 2)² - 3 ← expand factor and simplify
= x² + 4x + 4 - 3
g(x) = x² + 4x + 1
Answer:
A majority of the voters in the constituency need not necessarily be opposing the bill as the sample of letters received may not be representative of the entire constituency of voters.
Step-by-step explanation:
Total number of letters received on the bill = 1128
Number of letters opposing the legislation = 871
However this may not be definitive pointer to the fact that majority of the voters oppose the bill. This is because the sample of voters who have written to the congresswoman may not be representative of the entire population ( which is expected to be much more than 1128). Consider the scenario where mostly those individuals who oppose the bill have sent a letter while majority of the supporters have not mailed their approval. In such a case, the numbers would provide a mistaken assumption about widespread disapproval of the bill.
Answer:4
Step-by-step explanation: this but u can use.kkk p h o t o m a t h
1/8 because diving fractions is the same as multiplying by the reciprocal. 1/2 divided by 4/1 = 1/2 • 1/4 which equals 1/8.
Answer A and Answer D along with the ones you picked beforehand