Examine each of the following scatter diagrams and the corresponding regression lines. Identify which line better fits its data. Graph I Graph II 10 10 8. 8. 6. 4 2 X X 2. 6.

Q: y= -14.642x3 + 535.071x2 – 6914.225x + 32805.302    1. graph the equation above 2. predict how the…

A: Let's find.

Q: Graph the following features: Y-intercept = 4 Slope = 2 %3D %3D

A: y intercept  = 4 means line is passing through ( 0 , 4 ) slope m = 2

Q: Sketch a graph of y 1 x + 2* +2

A: We need to plot the graph from given equation

Q: Use your graphing calculator to graph y= ax2 for a = 1 /5, 1, and 5, then again for a =-1 /5, -1,…

A: Given: y=ax2 To graph y=ax2 for a=15, 1, and 5, then again for a=-15, -1, and -5.

Q: 1 Graph: y =-x-3 2

A: The equation represents a straight line. A line is defined by sequence of points. Lets try to…

Q: y-Vx-4-3

A:

Q: how do you dialate a graphed shape?

A: A dilation is a transformation that  either enlarges or reduces a figurealso called as the preimage…

Q: 450 400 350 300 250 200 150 100 50 16 24 28 32 36 12 20 -50 -100 -150 -200 -250 -300 f6) =…

A: Given query is to find equation of the given graph.

Q: Graph y=4x

A:

Q: The graph of y = /x is compressed vertically by a factor of Write an equation for this transformed…

A:

Q: what is  graph an equation y = - 1/2x + 3

A: Given

Q: What does y=1.48x+10,000 look like on a graph

A: The equation y=1.48x+10000 is in the form of a linear equation y=mx+b, where m is the slope of the…

Q: Describe the graph of y = compared to the graph of y = - as 4x-12 3.

A:

Q: I need the following equation plotted on a graph Y=-9x+7

A: Given:        y=-9x+7   Use slope intercept form to find the slope and y-intercept.     The slope…

Q: What is the graph of xy = 0? Defend your answer.

A: Given, xy=0 ⇒y=0⇒x=0

Q: Graph 7y2 - 4xy + 4 x2 = 24.  Show your process and write a description of the graph and its key…

A:

Q: what is the equation for the given graph in the form of y=AsinBx or y=AcosBx

A:

Q: DRAG AND DROP THE CORRECT EQUATION FOR EACH GRAPH INTO THE WHITE BOXES. NOT ALL OF THE PIECES WILL…

A: We have to write the equations of corresponding graphs.

Q: What does y=1.48x+10,000 look like on a graph

A: The equation y = 1.48x + 10000 is in the form of a linear equation, y = mx + b, where m is the slope…

Q: graph the sytem y=x y=2x-4

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.