How to solve -a + 1 = 15
1 answer:
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Answer:
The ordered pair solutions are:
C. (1,-3)
E. (2,5)
Step-by-step explanation:
Given inequality:
To check from the list of ordered pairs which are the solution of the inequality.
Solution:
In order to check for the solutions to the inequality, we will plugin the ordered pairs in the inequality and check if it holds true. Each ordered pair is in the form .
Plugging in each ordered pair in the given inequality to find the solutions.
<em>A) (-3,-2)</em>
The above statement can never be true and hence it is not a solution.
<em>B) (3,14)</em>
The above statement can never be true and hence it is not a solution.
<em>C) (1,-3)</em>
<u>The above statement is always true and hence it is a solution.</u>
<em>D) (1,6)</em>
The above statement can never be true and hence it is not a solution.
<em>C) (2,5)</em>
<u>The above statement is always true and hence it is a solution.</u>
We can see that the slope of this line is -2 and that there is no y intercept. The inequality for this line should be . This is because the shaded side is on the right side of the line, indicating all numbers greater than or equal to the line that satisfy the inequality. If it were a dotted line then it would be
, but since it isn't, your answer is
. Hope this helps.