Y = -3x2 + 10
Is it a function
2 answers:
Yes because none of the x values repeat itself
Answer:
Yes
Step-by-step explanation:
if the equation is -3 times 2 + 10 you get -6+10=4
y=4 is a horizontal line. It passes the vertical line test so this is a function
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Answer: x=8
Width=8 inches
Length=13 inches
9×8-29+30/15-15 equals 30
The answer to this question is X 1 = -8 X 2= -2
The function of x is equal to 7 dollars times the number of hours the cashier works. This function would look something like this:
F(x) = 7x
Hope this helps! :)
Answer:
1.5 hours per lawn
Step-by-step explanation:
Take the hours and divide by the number of lawns
9 hours / 6 lawns
1.5 hours per lawn
