The ordered pairs of the solution to the system of equation are [(3, 6), (-3, 18)]
<h3>System of equations</h3>
Given the following system of equations expressed as:
f(x) = x² - 2x + 3 and f(x) = -2x + 12
Since they are both function of x, hence;
x² - 2x + 3 = -2x + 12
x² - 2x + 3 + 2x - 12 = 0
x² - 9 = 0
x² = 9
x = ±√9
x = ±3
If x = 3
f(x) = -2(3) + 12
f(x) = 6
If x = -3
f(x) = -2(-3) + 12
f(x) =18
Hence the ordered pairs of the solution to the system of equation are [(3, 6), (-3, 18)]
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Answer:
5.23
Step-by-step explanation:
Answer:
Make payments on or before the due date; Pay off the full amount with the first monthly statement; Have a plan of how you will repay the money.
Explanation:
Good credit practices will help build your credit.
You must pay at least the minimum amount due each month in order to avoid late fees and derogatory marks on your credit report. This means the first option is not correct.
Making payments on or before the due date will keep your account in good standing. This option is correct.
Paying off the full amount with the first monthly statement, while it does not help y
our credit score much, will keep your account in good standing. This option is correct.
Having a plan of how you will repay the money you borrow is essential before you start borrowing. This option is correct.
Choosing the credit card with the highest interest rate will cause you to pay more over the lifetime of the balance. This is not something you want; this option is not correct.
It depends on which variable is eliminated.
If you multiply the second equation by -1 and eliminate the y:
3x - y = 7
-6x + y = -10
-3x = -3 or x = 1
If you multiply the first equation by -2 and eliminate the x:
-6x + 2y = -14
6x - y = 10
y = -4
Answer:
1 and 4 should be the answer or -4x3y2 and 5x4y
Step-by-step explanation:
