Answer:
f(x) = x² + 2x - 3
Step-by-step explanation:
From the graph the zeros are x = - 3 and x = 1
Thus the factors are (x + 3) and (x - 1) and
f(x) = (x + 3)(x - 1) ← distribute using FOIL
= x² - x + 3x - 3
= x² + 2x - 3
Answer:
40 degrees
Step-by-step explanation:
2x + 3x + 2x + x + 10 + 30 = 360
Combine like terms
8x + 40 = 360
8x = 360 - 40
8x = 320
x = 320/8
x = 40
40 degrees
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Answer:
slope 1 over 2
y incept is where the graph starts it is usually represented by a dor
equation y equals mx plus b
Step-by-step explanation:
tip mx is your slope
Answer: 15 represents where Jerry is after the elevation dropped 25 meters and then rose 40 meters.