Choose the correct answers.
1 answer:
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Answer:
cosA =
Step-by-step explanation:
cosA = =
=
=
y = mx + B is slope intercept form
m is the slope (rise/run)
the B is the y intercept (where the line crosses the y axis)
the B is easy to find, its 5
now we need to find slope
you need to find two spots where the line goes through the corners like (0,5)
and (-2,0)
(0,5) and (-2,0)
so lets look at ys 5 and 0. How many step from 5 to 0? -5 the the rise
lets loo at xs 0 and -2. How many steps from 0 to -2? -2 the run
-5/-2 or 5/2
so its y = 5/2x + 5 or