ImmortalEnigmaYT
ImmortalEnigmaYT ImmortalEnigmaYT
  • 15-01-2019
  • Mathematics
contestada

Find the x and y - intercepts for f(x) = x3 +1

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 15-01-2019

Answer:

The y intercept is 0

The x intercept is -1

Step-by-step explanation:

To find the y intercept set x = 0 and solve for y

y =x^3 +1

y = 0+1

y =1

The y intercept is 0

To find the x intercept set y = 0 and solve for x

0 = x^3 +1

Subtract 1 from each side

-1 = x^3

Take the cube root of each side

(-1) ^ 1/3 = x^3^1/3

-1 =x

The x intercept is -1

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