Question 1099053
The equation is:
{{{ C = 8h + 6 }}}
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This equation is in the general form:
{{{ y = m*x + b }}}
{{{ m }}} = slope
{{{ b }}} = the y-intercept
Note that {{{ C }}} is plotted on the vertical axis
and {{{ h }}} is plotted on the horizontal axis
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The slope is {{{ m = 8 }}}
The h-intercept is found by setting {{{ C = 0 }}}, so
{{{ 0 = 8h + 6 }}}
{{{ 8h = -6 }}}
{{{ h = -3/4 }}} is the h-intercept
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The domain is minus infinity to plus infinity
You could say that the domain is zero to plus infinity
because Emma can't charge for less than zero hours
of babysitting
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The range would be 6 <= C <= plus infinity
She does not charge less than $6 ( zero hrs worked )
Also she can work any number of hours she wants up to infinity
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Hope this helps