Let A = {2, 4, 6, 8} and B = {-23, 55,-5, 37, 21}. Now, f: A → Bdefined by f(z) = z +3z-33. %3D %3D Range of f is { Ordered pair f = { ( What is the element in co-domain that has no pre-image. What is the image of 8

Q: In music, when going up an octave you double the frequency. For instance, if one note has a…

A: 1) Given that when going up an octave we double the frequency. If one note has a frequency of 400…

Q: Determine the vertex- f( x)= x^2 +4x +3 O (2-1) (-2, -1) O (3,-1) O (1,-2)

A: given equation of parabola f(x)=x2+4x+3 we know vertex is the maximum of minimum of a parabola,…

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Q: Given the rule (x,y) --> (x-4, y+8), describe what transformation occurs to any given point

A:

Q: What is the reflection over the y-axis of (-7,8)

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A:

Q: (x1,y1)=(4, 2),(x2,y2)=(3, 0),  (x3,y3)= (1, 7) and(x4,y4)=(8,2). Trace these points on graph, also…

A: Let A(4,2) , B(3,0) , C(1,7) , D(8,2)

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A: Given,              4x2+8y2-16x+32y+32=0. To find the center and foci of the given equation.

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A: Consider the function y=5e-x to plot the graph on the window [-4, 4] by [-1, 20], the horizontal…

Q: Please explain how the 32 was caculated in the problem? I had the same question and got it wrong

A: as we can see is solution  No. of coins tossed = 5 P(H)=12 and P(T)=12

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A:

Q: identify any symmetry here. y=x^(2)+3

A: Let y = f(x) = x^(2)+3, then  f(-x) = (-x)^(2)+3.     { Replace x  with (-x)}         = x^(2)+3…

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A:

Q: Suppose that a line passes through the points (5, 2) and (-1, -3). Where will it pass through the…

A: Topic = Coordinate Geometry

Q: The graph of y = f(x) is transformed by a horizontal expansion by a factor of 4 and a vertical…

A: Use transformation of functions

Q: 3. Graph. Be sure to label all intercepts. a) y = 2|x + 3|- 4 y-axis x-axis -3 -2 -1 -1 -2 -3 -4 3.…

A: Given: y=2x+3-4 for drawing graph of given expression, first we simplify it so,…

Q: Q1/ Are the following points collinear? 1- A(-3,-7), B(0,-2), C(6, 8) 2- A (9,2), B(3,8), C(-5,-4)

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A: