Respuesta :
Answer:
y-intercept = 9
Step-by-step explanation:
[tex]y = 3x^2+9[/tex]
Let x equal 0
[tex]y=3(0)^2 +9\\\\y= 3\times 0 +9\\\\y = 0+9\\\\y=+9[/tex]
Answer:
Step-by-step explanation:
[tex]y = 3x^2+9[/tex]
Let x equal 0
[tex]y=3(0)^2 +9\\\\y= 3\times 0 +9\\\\y = 0+9\\\\y=+9[/tex]