jermaine2 jermaine2
  • 20-09-2016
  • Mathematics
contestada

the function 2x+1.5y=18

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Amphitrite1040
Amphitrite1040 Amphitrite1040
  • 08-08-2017
[tex]2(x) + 1.5(y) =18 \\ 1.5 = \frac{15}{10} \\ So, 2(x) + \frac{15}{10}(y) - 18 = 0 \\ 2(x) + \frac{3}{2}(y) - 18 = ? \\ \frac{2(x)(2)}{2} \\ \frac{4(x) + 3(y)}{2} - 18 \\ \frac{18(2)}{2} = ? [/tex] [tex] y-intercept: \frac{36}{2} = 12 \\ x-intercept: \frac{36}{4} = 9 \\ Slope: \frac{-2.67}{2.0} = -1.3 [/tex]

Answer(s): [tex]x-intercept: 9 \\ y-intercept: 12 \\ slope-intercept: -1.3[/tex]

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