F(-5)= 18
F(0)= -2
F(3)= -14
Step-by-step explanation:
F(x)= -4x -2
F(-5)= -4(-5) -2
=> 20 - 2
=> 18
F(0)= -4(0) -2
=> -2
F(3)= -4(3) - 2
=> -12 -2
=> -14
The answer is in the image
Cost of 7 gallons=$24.50
Cost of 1 gallon=24.50/7=3.5
Cost of 15 gallons=15*3.5=52.5
Cost of 15 gallons will be $52.5
For 1 flavor there are 9 topping
Therefore, for 5 different flavors there will be 5*9 choices
No of choices= 5*9
=45
F=ma
where F=force
m=mass
a=acceleration
Here,
F=4300
a=3.3m/s2
m=F/a
=4300/3.3
=1303.03kg
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