marissa1642
marissa1642 marissa1642
  • 02-07-2019
  • Mathematics
contestada

Consider the function.
f(x) = 2*x+12
What is the y-intercept of f(x)?

Respuesta :

QuantumBlazey
QuantumBlazey QuantumBlazey
  • 02-07-2019

the question is already in slope intercept form.

The y-intercept is 12.

y=mx+b whereas m=slope, and b=y-intercept.

hope this helped!

Answer Link
r3t40
r3t40 r3t40
  • 02-07-2019

The function is linear function of a form,

[tex]f(x)=ax+b[/tex]

Which always intersects point,

[tex]P(x, n)[/tex]

Or in this case,

[tex]f(x)=2x+12[/tex]

The point is therefore,

[tex]P(x,y)\Longrightarrow\boxed{P(x, 12)}[/tex]

The y-intercept is 12.

Hope this helps.

r3t40

Answer Link

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