F(x)=(x−8)(x−2)
y=(x−5)2−9
(Pretend the 2 is an exponent)
Use the vertex form, y=a(x−h)2+ky=a(x-2+k, to determine the values of a,h, and k.
a=1
h=5
k=-9
Find the vertex (h, k).
(5, -9)
Answer:
Water temperature in an ocean varies inversely to the water’s depth. Between the depths of 250 feet and 500 feet, the formula
T
=
14
,
000
d
gives us the temperature in degrees Fahrenheit at a depth in feet below Earth’s surface. Consider the Atlantic Ocean, which covers 22% of Earth’s surface. At a certain location, at the depth of 500 feet, the temperature may be 28°F.
Answer:
The graph of 3rd picture is correct Option.
Step-by-step explanation:
Let x =green and y = carrots
We make equations of the given sentences and then plot them to find the correct answer.
The equation for A salad made such that the difference between twice the ounces of greens and the ounces of carrots is at least 3 is
2x-y ≥ 3
The equation for the sum of the ounces of greens and twice the ounces of carrots is less than 4.
x+2y < 4
We plot both the equations and gain the graph.
The graph is attached in the figure.
The graph of 3rd picture is correct Option.
1/6 of a minute is also 1/6*60 which equals to ten seconds. To find how many words she can type in 120 seconds, we need to divide 120 by 10 and then multiply the rate. 120/10 = 12, and then we multiply 12 by 8. 12*8=96
Answer:
x= 11.87
Step-by-step explanation:
sec(32) = 14 /x
1.18=14/x
x1.18 =14
x= 11.87
