3.
-0.5(-4) +1= 2+1 =3
-0.5(-2)+ 1= 1+1 = 2
-0.5(0) + 1 = 1
-0.5(2) + 1 = -1 + 1 = 0
-0.5(4) + 1 = -2+1 = -1
The answers follow left to right
5.
Y=1
Y=-1
Y= 1
Y= 3
Y= 7
This answer also I ordered
Answer:
224
Step-by-step explanation:
Hello!
To find f(-7) you simply plug the value, -7, into the function.
This will get you:
f(-7) = 4(-7)^2 - 4(-7)
Remember that the square of a negative number is a positive! Also, remember to use the order of operations (PEMDAS)!
This will get you:
f(-7) = 4(49) - 4(-7)
f(-7) = 196 - (-28)
f(-7) = 224
Hope this helps!
Before it hits your tap, unfiltered water from the Catskills winds its way through 6,000 miles of pipes aqueducts and tunnels.
Most of New York City's water -- 90 percent -- comes from the Kensico Reservoir. It holds 30 billion gallons and then travels to the ultra violet treatment facility in Westchester County, where 12,000 bulbs treat 1 billion gallons of water a day.
Hope this helps
