4 years ago

K (t) = 10t - 19 k(-7) =

Mathematics

2 answers:

shusha [124]4 years ago

7 0

Answer:

k(-7) = - 89

Step-by-step explanation:

k (t) = 10t - 19

Let t = -7

k(-7) =10 * -7 - 19

=-70-19

-89

vesna_86 [32]4 years ago

3 0

Answer:

$k (-7) = -89$

Step-by-step explanation:

$k (t) = 10t - 19$

$k (-7) = 10(-7) - 19$

$k (-7) = -70 - 19$

$k (-7) = -89$

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