Answer:
Step-by-step explanation:
Given quadratic equation is,
y = -2x² + 4x + 5
y = -2(x² - 2x) + 5
y = -2(x² - 2x + 1 - 1) + 5
y = -2(x² - 2x + 1) + 2 + 5
y = -2(x - 1)² + 7
This equation is in the vertex form of the quadratic equation,
y = a(x - h)² + k
where, (h, k) is the vertex of the parabola.
Therefore, vertex of the given quadratic equation is (1, 7)
The equation can be rewritten as y = -2(x - 1)² + 7.
Therefore, the vertex of the graph of the function y = -2x² + 4x + 5 in the xy-coordinate plane is located at the point (1, 7).
Answer:
2 and a quarter days
Step-by-step explanation:
30+10=40
90-80=10
10 is a quarter of 40
Pretty sure its B but if im wrong please dont be mad.
The <u>correct answer</u> is:
The check has not been cashed yet.
Explanation:
When you receive your bank statements, all of the transactions that have been processed are listed. This includes deposits, debits and checks.
All transactions are usually listed in order of the date of transaction. Additionally, the checks are usually listed at the bottom of the statement.
If there is a gap between check numbers that you have written, it means that the missing checks have not been processed. This means that they have not been cashed or deposited.
Answer:
Step-by-step explanation:
we know that
If BD bisects angle ABC
then
m∠ABD=m∠DBC
substitute the given values
Solve for x
