Question 151653
Notice how x=-10 is less than x=-7. So we'll evaluate x=-10 using the equation {{{-4x-20}}}


{{{-4(-10)-20=40-20=20}}}



So {{{h(-10)=20}}}


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Notice how x=-1 is between  x=-7 and x=1. So we'll evaluate x=-1 using the equation {{{1}}}


Since there are no "x" values here, this means that


So {{{h(-1)=1}}}


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I'll let you finish the rest.