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Andrej [43]
2 years ago
15

researcher conducted a research and got the observations: 50, 60, 65, 75, 80, 85 and 90. Transform variable x into y. Establish

the relation between x and y. (a) by multiplying it with a constant 6 and adding another constant 2 to it. (b) by dividing it with 5 and subtracting 3 to it.
SAT
1 answer:
lord [1]2 years ago
4 0

Answer:

im sorry to do this but i really need some points

Explanation:

awgwadgsa

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Well, you could start by giving your child a daily dose of probiotics then, exersing, eating more healthy food than junk food, sleep early, and drink lots of water.

7 0
2 years ago
Given the function f(x) = 3(x – 2)2 + 4 with a restricted domain of x ≥ 2, which of the following represents f–1(x)?.
Debora [2.8K]

The inverse of the function is f^{-1}x= \sqrt{\frac{x-4}{3} } + 2

<h3 /><h3>Domain and Range of functions</h3>

Given the function

f(x) = 3(x - 2)^2 + 4

To get the inverse, you will follow the same step as shown:

Rewrite the equation to have:

y= 3(x - 2)^2 + 4

Replace x with y

x = 3(y - 2)^2 + 4

<h3>Make y the subject of the formula</h3>

x = 3(y - 2)^2 + 4\\x-4=3(y - 2)^2\\\frac{x-4}{3} = (y-2)^2\\ y-2=\sqrt{\frac{x-4}{3} } \\y = \sqrt{\frac{x-4}{3} } + 2

Hence the inverse of the function is f^{-1}x= \sqrt{\frac{x-4}{3} } + 2

Learn more on inverse of a function here: brainly.com/question/2873333

6 0
2 years ago
Kathy has found that she must consume 2,000 calories a day to reach her health goals and she has been following this carefully,
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3 years ago
A milling machine in a manufacturing facility hackerrank solution
Ad libitum [116K]

The milling machine in a manufacturing facility solution is written in python and is given below.

<h3>
The code that determines the minimum number of forward and backward moves is given as?</h3>



def toolchanger(tools, k, desiredTool):

    # either we move forward or backwards in the array

    # we also have to find which tool isballendmill closer

    # is there a way we can re-arrange the array to

    i = k

    while True:

        if tools[i % len(tools)] == desiredTool:

            print(tools[i % len(tools)])

            print("no of steps : ", i)

            return True

        i=i+1

  if __name__  == "__main__":

    tools = ["ballendmill", "hammer", "keywaycutter", "slotdrill", "facemill", "nail", "drill"]

    k = 2

    target = "ballendmill"

    minNumSteps = toolchanger(tools, k, target)

    print(minNumSteps)




Learn more about phyton at;

brainly.com/question/27666303
#SPJ1

Full Question:

"A milling machine in a manufacturing facility has a tool change system. The took changer holds tools and some duplicate 5 tools may be included. The operation mus. move through the tools one at a time, 13 14 either moving forward or backward. The tool changer is arranged circularly, so IS 15 11 when you reach the last tool in the tool changer, pressing next takes to you to beginning and vice versa. 21 Given the index of the desired tool in the tools, determine the minimum number of forward or backward moves needed to reach a certain tool."

3 0
2 years ago
Hi friends how are you all are you fin​
Harlamova29_29 [7]
Hello im good, what about you? Im nervous because I have my first job interview tomorrow
7 0
3 years ago
Read 2 more answers
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