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K(t)=10t-19 K(-7)=? Someone please help me

K(t)=10t-19 K(-7)=? Someone please help me
asked 198k views
18 votes
K(t)=10t-19
K(-7)=?
Someone please help me

K(t)=10t-19 K(-7)=? Someone please help me-example-1
asked
User RJV Kumar
by
7.6k points

1 Answer

6 votes

Answer:

k(- 7) = - 89

Explanation:

To evaluate k(- 7), substitute t = - 7 into k(t), that is

k(- 7) = 10(- 7) - 19 = - 70 - 19 = - 89

answered
User Bzn
by
8.6k points
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