"Which choice shows the graph of y= 1/3x+4?
2 answers:
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See the attached sketch. Let denote angle ABC and
denote angle CBD. Then
.
From the sketch, we see that
Write in terms of
. Recall the angle sum identity for tangent:
This gives us
and plugging in leaves us with
and so AD = 5 * 37/55 = 37/11.
Answer:
B= -3/4
Step-by-step explanation:
there are two points given substitute them in the formula of the slope
