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A. m=250-25w B. m=250+25w C. m=250w D. m+25w=250 E. m-25w=250 F. 250m+25w=10?
2 Answers
- ?Lv 74 years ago
Ans. A, D
Explanation:
the line passes through the
points (0, 250), (10,0)=>
m=(250-0)(w-10)/(0-10)=>
m=-25(w-10)=>
m=250-25w
(point-slope form)
- la consoleLv 74 years ago
A (10 ; 0) B (0 ; 250)
The typical equation of a line is: y = mx + b → where m: slope and where b: y-intercept
To calculate m
m = (yB - yA) / (xB - xA) = (250 - 0) / (0 - 10) = 250/- 10 = - 25
The equation of the line (AB) becomes: y = - 25x + b
To calculate b → you can see that the y-intercept is 250
The equation of the line (AB) is: y = - 25x + 250 → in your case x ax ω and y as m
→ The equation of the line (AB) is: m = - 25ω + 250
Solution A or D
