Given $h (t) = - 2 {(t + 5)}^{2} + 4$ $h( t ) = - 2( t+ 5) ^ { 2} + 4$ , what is the value of $h (- 8)$ $h(-8)$ ?

Question

Given $h (t) = - 2 {(t + 5)}^{2} + 4$ $h( t ) = - 2( t+ 5) ^ { 2} + 4$ , what is the value of $h (- 8)$ $h(-8)$ ?

1 Answer

Impact of this question

17101 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-04-12T20:13:28

$h (- 8) = - 14$ $h(-8)=-14$

Explanation:

$to evaluate h (- 8) substitute t = - 8 into h (t)$ $"to evaluate "h(-8)" substitute t = - 8 into "h(t)$

$\Rightarrow h (- 8) = - 2 {(- 8 + 5)}^{2} + 4$ $rArrh(color(red)(-8))=-2(color(red)(-8)+5)^2+4$

$\times \times \times x = - 2 {(- 3)}^{2} + 4$ $color(white)(xxxxxxx)=-2(-3)^2+4$

$\times \times \times x = - 2 \times 9 + 4 = - 18 + 4 = - 14$ $color(white)(xxxxxxx)=-2xx9+4=-18+4=-14$

Science

Math

Humanities

... and beyond

Given $h (t) = - 2 {(t + 5)}^{2} + 4$ $h( t ) = - 2( t+ 5) ^ { 2} + 4$ , what is the value of $h (- 8)$ $h(-8)$ ?

1 Answer

Explanation:

Related questions

Impact of this question

Science

Math

Humanities

... and beyond

Given h(t)=−2(t+5)2+4h( t ) = - 2( t+ 5) ^ { 2} + 4, what is the value of h(−8)h(-8)?

1 Answer

Explanation:

Related questions

Impact of this question

Given $h (t) = - 2 {(t + 5)}^{2} + 4$ $h( t ) = - 2( t+ 5) ^ { 2} + 4$ , what is the value of $h (- 8)$ $h(-8)$ ?