If y=38(1.04)x is graphed in the xy-plane, which of the following characteristics of the graph is displayed as a constant or coefficient in the equation?Choose 1 answer:(A) x-intercept(B) y-intercept(C) Slope(D) The value y approaches as x becomes very large
Q. If y=38(1.04)x is graphed in the xy-plane, which of the following characteristics of the graph is displayed as a constant or coefficient in the equation?Choose 1 answer:(A) x-intercept(B) y-intercept(C) Slope(D) The value y approaches as x becomes very large
Identifying the characteristic: We need to identify which characteristic of the graph of the equation y=38(1.04)x is represented by a constant or coefficient in the equation itself.
Finding the y-intercept: The y-intercept of a graph is the value of y when x is 0. Let's find the y-intercept of the given equation by setting x to 0.y=38(1.04)0
Calculating the y-intercept: Since any number raised to the power of 0 is 1, we have:y=38(1)y=38
Interpreting the y-intercept: The value of y when x is 0 is 38, which is a constant in the equation. This means that the y-intercept of the graph is 38.
Determining the x-intercept: The x-intercept is the value of x when y is 0. However, in the equation y=38(1.04)x, there is no value of x that will make y equal to 0 because the exponential function (1.04)x is always positive and 38 is a positive constant.
Understanding the slope: The slope of a graph is represented by the coefficient of x in a linear equation, which is not applicable here since this is an exponential function, not a linear one. Therefore, the slope is not a constant or coefficient in the equation.
Analyzing the behavior as x approaches infinity: The value y approaches as x becomes very large is related to the behavior of the exponential function as x approaches infinity. In the equation y=38(1.04)x, as x becomes very large, y will also become very large. This is not a constant or coefficient in the equation.