jessicagustama
30.08.2019 •
Mathematics
What are the interceptions of the line of y equals x -8
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Ответ:
when x=0 y= -8
(0,-8) and (8,0)
Ответ:
answer and step-by-step explanation:
our expression is
-2(-8x-4y+3/4)
to simplify this, we will use the distributive property. this says we multiply each term inside parentheses by the number outside, -2:
-2(-8x)-2(-4y)-2(3/4)
the first term will be -2(-8x) = 16x. daniel added the two instead of multiplying.
the second term will be -2(-4y) = 8y. daniel mistakenly wrote a negative 8y instead of positive.
the third term will be -2(3/4) = -6/4 = -1 1/2. daniel made a mistake while multiplying and wrote that the answer would be -1 1/4.