Which equation shifts an exponential function 3 units down? (1 point) Responses y = 2 x +3 y = 2 x +3 y = 2x −3 y = 2x −3 y = 2 x +5 y = 2 x +5 y = 2x −4 y = 2x −4
The equation that shifts an exponential function 3 units down is:
y = 2x - 3
Which equation shifts an exponential function 3 units down? (1 point) Responses y = 2^x +3, y = 2^x −3, y = 2^x +5, y = 2^x −4
The equation that shifts an exponential function 3 units down is:
y = 2^x - 3
Which of the following equations would change the y-intercept of the parent exponential function from (0, 1) to (0, −3) ?(1 point) Responses y = 4(3x), y = −1 (3x), y = 2 (−3x), y = −3 (2x)
The equation that would change the y-intercept of the parent exponential function from (0, 1) to (0, -3) is:
y = -3 (2x)
To shift an exponential function 3 units down, you need to subtract 3 from the function. Therefore, the equation that shifts an exponential function 3 units down is: y = 2x - 3.
To shift an exponential function down by 3 units, we need to subtract 3 from the function.
The correct equation would be: y = 2x - 3