Please help me!!!!!! how do you find the input/output (math terms)

Mathematics

1 answer:

nevsk [136]3 years ago

3 0

A function is an operation you perform to a number or expression. For example, my function could be "add five to the input". Now the input is what you have before you use the function; it's what you put into the function. For example, my input could be the number 7. If I put it through my function of adding five, I get 7+5=12. 12 is the output; what you have after you put it through the function. Hope this helped.

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Find the x and y intercepts using the standard form equation of: y-1/4x = -1/2

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The x intercept is when the line passes through the x axis , the only time that happens is when y=0
the y intercept is when the line passes through the y axis, the only time that happens is when x=0

so to solve for them, set the other coortinate to zero so
x intercept is when y=0 so set y to zero and solve for x
0-1/4x=-1/2
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multiply both sides by -4/1
x=2
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the y intercept is when x=0 so set x to zero
y-1/4(0)=-1/2
y=-1/2
the y intercept is (0,-1/2)

the x itnercept=(2,0)
the y intercept=(0,-1/2)

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