AashirE565863 AashirE565863
  • 03-11-2022
  • Mathematics
contestada

can u help me with work?

Respuesta :

EzrieW280273 EzrieW280273
  • 03-11-2022

the x-intercepts are all the x coodinates in which the function will be equal to 0

to find the x intercepts equal the equation to 0

[tex]f(x)=3\cdot(x-6)\cdot(x+4)[/tex]

equal all factors involving the x to 0 because if there is any factor equal to 0 then the product between of al products will be 0 as well

[tex]\begin{gathered} 0=3\cdot(x+4)\cdot(x-6) \\ x+4=0 \\ x-6=0 \end{gathered}[/tex]

solve both of the equations

[tex]\begin{gathered} x=-4 \\ x=6 \end{gathered}[/tex]

the x-intercepts will be

(-4,0) & (6,0)

Answer Link

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