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igomit [66]
3 years ago
15

H(t)=4t+20, h( )=4 please help me

Mathematics
2 answers:
____ [38]3 years ago
5 0
What t value will yield 4?

H(t) = 4t + 20

How about -4?

H(-4) = 4(-4) + 20

H(-4) = -16 + 20

H(-4) = 4

Yes, t = -4

Done.
klasskru [66]3 years ago
5 0
H(x)=4x+20=4
4x=4-20
x= -16/4
x= -4
then h(-4)=4
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