Answer:
Domain -5 ≤x<1
Range -4 ≤y<7
Step-by-step explanation:
The domain is the values that x takes
X goes from -5 included to 1 not included
-5 ≤x<1
The range is the values that y takes
y goes from -4 included to 7 not included
-4 ≤y<7
180 - 67 = 113
180 - 113 - 42 = 25
α = 25º
I think you're missing a bit of the question. If her savings can be modeled by x...?
76.8
