Answer:
Even function
Step-by-step explanation:
Both powers of x in f(x) = -3x^4 + 7x^2 are even, so f(x) = -3x^4 + 7x^2 is an even function.
Answer:
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Answer:

Step-by-step explanation:
I just solved it.
(5x-20)(6x+3)
5x•6x=30x^2
5x•3=15x
-20•6x=-120x
-20•3=-60
Pls give Brainliest.
130.8 should be your answer!
Hey there!
Divide 200 by 25.
200/25= 8
She is running an average of 8 m/s. (that's how we represent meters per second)
I hope this helps!
~kaikers