SOLUTION: x=-2, -1, 0, 1, 2 y=.25, .5, 1, 2, 4 Given the table above, graph the function, identify the graph of the function (line, parabola, hyperbola, or exponential), explain your cho

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The values for only approaches zero and decreases and increases on an exponential level, so you have an exponential function.
Points: (-2,0.25),(-1,0.5),(0,1),(1,2),(2,4)
Domain(x-values):-2,-1,0,1,2
Range(y-values):0.25,0.5,1,2,4
We need these two points: (0,1) and (2,4)
y = a(b^x)
1 = a(b^0)
1 = a
plug:
y = b^x
4 = b^2
2 = b
plug:
y = 2^x
Domain: all real values
Range: