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What is the y-intercept of the function f(x)=4 – 5x?
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Jan 24, 2018
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What is the y-intercept of the function f(x)=4 – 5x?
Mathematics
high-school
Rosesr
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the slope-intercept form of a line is
y=mx+b
where m is the slope
b is the y-intercept
if you convert the function into an equation, then
y=4-5x
rearranging the equation
y=-5x +4
thus
m=-5 and b=4
the y-intercept of the function is 4
Jamie Chong
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Jan 31, 2018
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Jamie Chong
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