reflection across the x-axis (multiplication by -1)
vertical expansion by a factor of 3 (multiplication by 3)
shift to the right 1 unit (replace x with x-1)
shift down 1 unit (add -1 to the function value)
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<h3>f(x) = -1/4·2^(x+1) -1</h3>
You may notice this is the same as the previous question, but with the vertical expansion factor 1/4 instead of 3, and the horizontal shift left instead of right.
reflection across the x-axis (multiplication by -1)
vertical compression by a factor of 4 (multiplication by 1/4)
Multiplying Decimals by Whole Numbers · Multiplying ... To place a point on the coordinate plane first look at the x-coordinate of the ordered pair. It is the number that comes ... Let's graph (-2, 4) and then reflect it across the Y-Axis. heres a chart for help.