Answer:
Step-by-step explanation:
0.7 and 14/20 are two different ways to say 7/20
C = $7s
independent variable ie the changing variable is s
dependent variable ie the non changing variable is c
The name of the angle is obtuse
Answer: y-7 = 4(x+3), choice B
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Point slope form is generally
y-y1 = m(x-x1)
we have m as the slope and (x1,y1) as the point this line goes through. In this case,
m = 4
(x1,y1) = (-3,7) so x1 = -3 and y1 = 7
So,
y-y1 = m(x-x1)
y - 7 = 4(x - (-3))
y - 7 = 4(x + 3)
which is why choice B is the answer
