amfpaddy17 amfpaddy17

23-03-2018
Mathematics

contestada

Which point is an exact solution to the system y = -6(0.75)^x and y = 4(x - 1)?

(0, -6)
(-1, -8)
(-2, -12)
(-4.5, -22)

Respuesta :

calculista calculista

01-04-2018

we have that
y = -6(0.75)^x
y = 4(x - 1)

using a graph tool
see the attached figure

the solution is the intersection both graphs

the solution is the point (-1,-8)

Ver imagen calculista

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