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lapo4ka [179]
3 years ago
7

Graph h(t)=-2(t+5)^2+3, find h(-8)

Mathematics
2 answers:
NARA [144]3 years ago
8 0

Answer:

h(-8)=-15

Step-by-step explanation:

Substitute t=-8

h(-8) =-2(-8+5)^2+3

       =-2(-3)^2+3

       =-2(9)+3

       =-18+3

       =-15

finlep [7]3 years ago
3 0
  • Answer:

<em>h(-8) = - 15</em>

  • Step-by-step explanation:

<em>h(t) = - 2(t + 5)² + 3</em>

<em>replace </em><em>t</em><em> with </em><em>- 8</em>

<em>h(-8) = - 2(- 8 + 5)² + 3</em>

<em>h(-8) = - 2(-3)² + 3</em>

<em>h(-8) = -2×9 + 3</em>

<em>h(-8) = - 18 + 3</em>

<em>h(-8) = - 15</em>

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