Zoom Insert Table Chart Text Shape Media Comment 5. What does it mean for a grap

Question

Zoom Insert Table Chart Text Shape Media Comment 5. What does it mean for a graph to pass the horizontal line test? 6. Sketch the graph off(x) =--x + 2, Plot at least three points. 7. Sketch the graphs of a. b. y=x2 y=-2(x-2)2 + 3 8. For the parabola-2x find the vertex 2 a. b, how would you change the graph of y = x2 to produce this graph? c. Where does the graph cross the x-axis d. Where does the graph cross the y-axis? e. Sketch the graph of seven and one-half years? 4% and interest is compounded twice a year. How much do 9. I invest $1000 at 8% compounded 2 times a year. How much is there at the end 10.I require $10000 from my account after 10 years. The account pays interest at need to deposit today? 11. Graph the functions,y = 2and y = log2x. How are they related? 12.What are the solutions to the equations, or why are there no solutions? a. 2x-5y = 12 -6x + 15y=-3 b. 2x+y+z-3 x+2y-z=3 3x-y+z=5 4

Explanation / Answer

Horizontalnline test is used to check if a given function is one one.

If the horizontal line intersects the graph more than once, then it is not a one one function.

So if a function passes horizontal line test, it is a one one function.

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