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Evan Simon
Mathematics
24 November, 22:46
For f (x) = -2x+7, a. find f (-5)
work it out
+4
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2
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Camille Boyer
24 November, 22:53
0
f (-5) = 17
Step-by-step explanation:
f (x) = - 2x+7, a. find f (-5)
f (-5) = - 2 (-5) + 7
f (-5) = 10 + 7
f (-5) = 17
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Serrano
24 November, 22:57
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Answer is: - 6
Step-by-step explanation:
-2x+7=-5
-7-5=12
-2x=12
-2-6=12
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