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miskamm [114]
3 years ago
11

Fran graphs the equations y = 2x2 – 2 and y = –0.5x + 4. Her graph is shown below. mc010-1.jpg Which value is an approximate sol

ution of 2x2 – 2 = –0.5x + 4?

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
5 0

Answer:

x = -2 is an approximate solution of 2x2 – 2 = –0.5x + 4.

Step-by-step explanation:

miv72 [106K]3 years ago
3 0
On the added picture you can see that graphs of functions y=2x^2-2 and y=-0.5x+4 have two points of intersection. The x-coordinates of these points are the solutions of the equation 
2x^2-2=-0.5x+4.
Hence, the approximate solutions are x=-1.9 and x=1.6.


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