Questions: Complete the table for the function y = 0.2^x. x y -2 -1 0 1 Now, graph the function. Plot two points to graph the function. [Graph showing exponential function] Submit Work it out Not feeling ready yet? These can help: Evaluate an exponential function Negative exponents Practice in VPS app Algebra 1: V.2 Graph exponential functions

Complete the table for the function y = 0.2^x. x y -2 -1 0 1 Now, graph the function. Plot two points to graph the function. [Graph showing exponential function] Submit Work it out Not feeling ready yet? These can help: Evaluate an exponential function Negative exponents Practice in VPS app Algebra 1: V.2 Graph exponential functions
Transcript text: Complete the table for the function y = 0.2^x. x | y -2 | -1 | 0 | 1 | Now, graph the function. Plot two points to graph the function. [Graph showing exponential function] Submit Work it out Not feeling ready yet? These can help: Evaluate an exponential function Negative exponents Practice in VPS app Algebra 1: V.2 Graph exponential functions
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Solution

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Solution Steps

Step 1: Calculate y when x = -2

Substitute x = -2 into the equation y = 0.2x:

y = 0.2-2 = (1/0.2)2 = 52 = 25

Step 2: Calculate y when x = -1

Substitute x = -1 into the equation y = 0.2x:

y = 0.2-1 = (1/0.2)1 = 5

Step 3: Calculate y when x = 0

Substitute x = 0 into the equation y = 0.2x:

y = 0.20 = 1

Step 4: Calculate y when x = 1

Substitute x = 1 into the equation y = 0.2x:

y = 0.21 = 0.2

Final Answer:

When x = -2, y = 25. When x = -1, y = 5. When x = 0, y = 1. When x = 1, y = 0.2.

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