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3 years ago

What is x+2318+18=190

1 answer:

3 0

Your answer is -2,146 because you have to try to get x by itself. So to do that you must subtract 2,318 and 18 from 190 to get your answer.

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Find the first four iterates of the function f(x) = x2 with an initial value of x0 = -1.

jasenka [17]

Option A: 1,1,1,1 is the right answer

Step-by-step explanation:

In finding the function iterates we start with the initial value and put the initial value into the function and then the output of previous iterate is used as input for next iterate

Given

$f(x) = x^2\\and\\x_0 = -1$

First iterate:

Putting x=-1 in the function

$f(-1) = (-1)^2\\=1$

Second iterate:

Putting x=1

$f(1) = (1)^2\\=1$

Third iterate:

Putting x=1

$f(1) = (1)^2\\=1$

Fourth iterate:

Putting x=1

$f(1) = (1)^2\\=1$

First four iterates of given function with initial value -1 are: 1,1,1,1

Hence,

Option A: 1,1,1,1 is the right answer

Keywords: Functions, iterates

Learn more about function iteration at:

#LearnwithBrainly

5 0

3 years ago

PLEASE HELP ASAP!!! I have a little bit of time to finish

PilotLPTM [1.2K]

Answer:

linear

Step-by-step explanation:

4 0

3 years ago

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What is the radius of a circle given by equation x^2 + y^2 - 2x + 8y - 47 = 0

Lera25 [3.4K]

X^2 + y^2 - 2x + 8y - 47 = 0
x^2 + y^2 - 2x + 8y = 47
(x^2 - 2x) + (y^2 + 8y) = 47
(x^2 - 2(1)x) + (y^2 + 2(4)y) = 47
(x^2 - 2(1)x + 1^2) + (y^2 + 2(4)y + 4^2) = 47 + 1^2 + 4^2
(x - 1)^2 + (y + 4)^2 = 64 = 8^2
r=8

7 0

3 years ago

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If the figure has four side, opposite sides are congruent, and four right angles, then the

jekas [21]

Answer: true

Exp: rectangles have 4 sides, its opposite sides are congruent, it has 4 right angles

7 0

3 years ago

F(x)=2x^2-5 how do I graph this and how do I solve this

Marysya12 [62]

Answer:

There isn't a way to do this accurately, but if you just want to sketch the graph.