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If f(x) = –5x + 0.7, then what is f(18)? Type your answer rounded to the nearest tenth.

Sagot :

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Answer:

-89

Step-by-step explanation:

Given that ,

[tex]\implies f(x) = -5x + 0.7 [/tex]

Substitute [tex] f = 18 [/tex] in above function ,

[tex]\implies f(18)= -5(18)+0.7 \\\\\implies f(18)= -90+0.7 \\\\\implies \underline{\boxed{ f(18) = -89.3\approx -89 }}[/tex]
Your Answer is 3.5 wen rounding to the nearest 10th
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