<span>f(-3) for f(x)=3x-x^2
</span>f(-3)=3(-3) -(-3)^2
f(-3)=-9 - 9
f(-3)=-18
answer is the last one on the picture
Answer:
3:09 is the time 472 km is the distance,
Step-by-step explanation:
Answer:
65 cm²
Step-by-step explanation:
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