F(x) = x²-4x-5, quadratic function,
Domain (the values if x) is all real numbers.
To find range we should draw a graph or to write an equation in vertex form.
f(x) = x²-4x+4-4-5
f(x) = (x-2)²-9
Point (-2,-9) is the vertex of the parabola, and it is a minimum because a parabola has positive sign in front of x², so it is looking up. Minimum value of y =-9
Range(the values of y) is [-9, ∞)
A.450 If the balance of supplies at the start of the month was $900 then at the end of the month it was $450 so the answer would be 450.
Got this answer on weegy you should check it out sometimes
1/2 of the class are 5th and 4th
1/2 of 96= 48
1/4 of 48 =12
Answer:
Birthdays are a special time of year.
Answer:
1728000
Step-by-step explanation:
You always work from the parenthesis first because of order of operation. You have 12( because 2 times 6) then mulitply 12 times 10. You get 120 then you multiply it but itself 3 times. 120 x 120 x 120= 1728000
