Respuesta :

Answer:

• The system of lines 6x+By=24 have x-intercepts of (4,0).

,

• The system of lines Ax-7y=21 have x-intercepts of (21/A,0).

Explanation:

Part B

Given the equation:

[tex]6x+By=24[/tex]

Comparing with the general form of a straight line: Ax+By=C

The x-intercept is found using the formula below:

[tex]\begin{gathered} x-\text{intercept}=(\frac{C}{A},0) \\ =(\frac{26}{6},0) \\ =(4,0) \end{gathered}[/tex]

The system of lines 6x+By=24 have x-intercepts of (4,0).

Part C

Given the equation:

[tex]Ax-7y=21[/tex]

Comparing with the general form of a straight line: Ax+By=C

The x-intercept is found using the formula below:

[tex]\begin{gathered} x-\text{intercept}=(\frac{C}{A},0) \\ =(\frac{21}{A},0) \end{gathered}[/tex]

The system of lines Ax-7y=21 have x-intercepts of (21/A,0).

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