Answer:
The smallest minimum is attained by the function:
h(x)
Step-by-step explanation:
We are asked to find which function has smallest minimum value:
We have:
We know that the minimum value of sine function is -1 and the maximum value of sine function is 1.
So, when sine function will have minimum value -1 then the function f(x) also has minimum value as -4.
( since 2×(-1)-2=-2-2= -4 )
As this function is a quadratic function and we know that:
(x-3)^2≥0 for all x.
so,
(x-3)^2-1≥ -1.
Hence, the minimum value of g(x) is -1.
h(x) =y
x y
−2 3
−1 −2
0 − 5
1 −6
2 −5
3 −2
4 3
Clearly from the table we could see that h(x) receives -6 as the minimum value.
Hence, the smallest minimum is attained by the function h(x).
x^2-4x+2=0
Answer: Density = 0.23 tons per cubic meter.
Step-by-step explanation:
Formula :
1 ton = 32000 ounces
⇒ 1 ounce = 0.00003125 ton
⇒ 7 ounces = 7(0.00003125)= 0.00021875 ton
1 gallon = 0.00378541 cubic meter
2.5 gallons = 0.009475 cubic meter
Density=
Hence, Density = 0.23 tons per cubic meter.
Answer:
0.02 tons per cubic meter
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
The angle at C is 90 degrees, and BCD is a right triangle, so we can applythe Pythagorean theorem here -- 60²+m²=65², so 65²-60²=m²=625. The possible values for m are 25 and -25, and since m can't be negative, 25 is our answer as 25 is the square root of 625
Answer:
8% is the same as (.08)x69.95=.556 or .56 ( because of rounding )
so .56 plus 69.95= $70.51
Step-by-step explanation: