cupcakeaubree
cupcakeaubree cupcakeaubree
  • 10-02-2020
  • Mathematics
contestada

what’s the x and y intercept of 8x+5y=-48

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Hrishii
Hrishii Hrishii
  • 10-02-2020

Step-by-step explanation:

[tex]8x + 5y = - 48 \\ \\ at \: x = 0 \\ \\ 8 \times 0 + 5y = - 48 \\ \\ \therefore \: 5y = - 48 \\ \\ \therefore \: y = \frac{ - 48}{5} \\ \\ \therefore \: y - intercept = - 9.6 \\ \\ at \: y = 0 \\ \\ 8 x + 5 \times 0 = - 48 \\ \\ \therefore \:8x = - 48 \\ \\ \therefore \: x = \frac{ - 48}{8} \\ \\ \therefore \: x - intercept = -6 \\ \\ [/tex]

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