EASY MATH QUESTION
NEED HEP
2 answers:
Answer:
f(-3)= 19
Step-by-step explanation:
you have to use substitution. Every time that you see an x, plug it in for a -3
f(x)= -5x+4
f(-3)= -5(-3)+4
f(-3)= 19
Answer:
f(x) = 19
Step-by-step explanation:
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