What is the value of f(x) when x = -3?
f(x)=2x^2=4x+10
a) -14
b) -8
c) 16
d) 34

C) 16

Step-by-step explanation:

f(x)=2x^2+4x+10

Let x = -3

f(-3) = 2(-3)^2 +4(-3) +10

       = 2(9)- 12+10

       = 18 -2

       = 16

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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