chvfvjbvcgh chvfvjbvcgh
  • 03-06-2016
  • Mathematics
contestada

What is the y-intercept of the function f(x)=4-5x?

Respuesta :

InverseOperator
InverseOperator InverseOperator
  • 03-06-2016
Rearrange it to look like:

f(x) = mx + b

m = Slope
b = y - Intercept

Therefore,

f(x) = 4 - 5x
f(x) = -5x + 4

This means that the y-intercept of this function is 4. 


Answer Link
DeathRayz0221 DeathRayz0221
  • 03-06-2016
for finding y intercepts, just plug 0 in x

the answer is y=4
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