PLEASE HELP ASAP!!!
:)))))
1 answer:
Answer: I think it is 9
Step-by-step explanation: The parabola has a maximum because it is open down. The maximum is on the y axis.
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Answer:
What is the x and y coordinate of (3,4)
Answer:
SA = π3^2 + π3(7.5)
Step-by-step explanation: r is radius and L
is r*l/2
so 3*5/2=15/2=7.5
seriously look at a problem more carefully and memorise your formulas!
Answer: A
Step-by-step explanation:
1. Swap x and y.
2. Solve for the new y.
Add 8
Divide by 2.
Extract the square root.
Answer:
For what value of the constant c is the function f continuous on (-infinity, infinity)?
f(x)
=cx2 + 8x if x < 3
=x3 ? cx if x ? 3
Step-by-step explanation:
F(x) = 2 * 2 ^x
f(-2) = 2 * 2^-2
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