Determine whether the graphs of y=1/2x-8 and y=-2x-6 are parallel, perpendicular, coincident, or none of these.
1 answer:
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The option B is correct, The second expression gives the correct value -24.
According to the statement
we have given that the some expression and a = -2 and b = 3 and we have to which expression gives a output of answer -24 after put the values in the expressions.
So, For this purpose
First expression:
Put a = -2 and b = 3
then
Second expression:
Put a = -2 and b = 3
then
Now,
Third expression:
Put a = -2 and b = 3
then
Now,
Fourth expression and first expression are same,
So,
Fourth expression:
Put a = -2 and b = 3
then
The second expression gives the correct value -24.
So, The option B is correct, The second expression gives the correct value -24.
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