#18 Show that the subsets of the plane are open. Explain and graph..utcautar beitsago June & miter A = {cx₁y³ - 1 < x < 1₁ -1 < y<1}. F-XE = (pix. 16²25-1-2,5,10 =>

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A: We have to shift the function and reflect over y-axis.

Q: In a linear relationship, as the X scores increase, the Y scores change a. in only one direction.…

A: So the correct option is Option  a. in only one direction

Q: 1.

A: "Since you have posted multiple questions we will solve the first question for you if you want the…

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A: Given, in 2010 Finbar bought his home $150,000 property value increase 10% every year, To find the…

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A: A cookie company uses one cup of sugar for every 25 cookies it makes.

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A: Given The elationship between x and y changes as r2 goes from 0 to 1

Q: ASSESSMENT I Activity 1: Using Two Points Graph each linear equation that passes through the given…

A: Linear equation is y-y1=m(x-x1)  m is slope .

Q: Graph each set of points. Which model is most appropriate for each set? (-2, -3), (-1, 0), (0, 1),…

A: see below the explanation and answer

Q: 3. X -3 -2 -1 0 1 2 3 У 10 20 40 80 160 320 640 (

A: We have given a table  From given table  x1,y1=-3,10 x2,y2=-2,20 m=y2-y1x2-x1=20-10-2--3=10 Let…

Q: -y = x2 -13

A: For a function y=f(x), the set of real values of x for which f(x) is defined is called the domain of…

Q: Determine the equation of the following graphs: 10 (-2, 5) -10 10

A: To determine: The equation of the given graph

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A: When the given curve y = 9 - x2 intersects the x-axis, we have                y = 9 - x2 = 0…

Q: 2. X -9 -6 -3 0 3 6 9 у 13 10 7 4 1 -2 -5

A:

Q: A farmer finds there is linear relationship between the numbers of bean stalks , n, she plants and…

A: Given:        We have given two points (30,30) and (34,28).Now the value of m…

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A: increase of lights in 10 months = 470-70=400

Q: Find the slope and y intersection, is it increasing or decre y+x² = 0

A: Given expression y+x2=0 which can be written as  y=-x2

Q: For each table, state if the model is linear or exponential and write an equation

A: To state whether the given data represents a linear or exponential model.

Q: olve: x 1 3 7 9 12, y 4 7 23 31 43 (in a table).  find a linear equation that models this data se

A: