GIVING BRAINLIST PLZ HELPPPP Which of the following expressions could be used to represent the problem modeled on the number lin
e?
-6 + 2
6 + (-2)
-2 + 6
6 - (-2)
-6 + 2
6 + (-2)
-2 + 6
6 - (-2)
1 answer:
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Answer:
Step-by-step explanation:
Given
Required
Fill in the gap
Represent the blank with k
Solving for k...
To do this, we start by getting the coefficient of x
Coefficient of x = 22
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Divide the coefficient by 2
Take the square of this result, to give k
Substitute 121 for k
The expression can be factorized as follows;
<em>Hence, the quadratic expression is </em><em></em>