adrianVocke8497 adrianVocke8497

11-12-2017
Mathematics

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The x intercept of a line is twice as great as its y-intercept the sum of the two interceptions 15 write the equation of the line in standard form

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elmoredfur elmoredfur

11-12-2017

15÷3=5
x intercept will be 5×2=10 (10,0)
y intercept will be 5(0,5)
y=mx+c
gradient=0-5/10=-1/2
c=5
so basically equation= y=-1/2x+5

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