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Which equation represents an exponential function that passes through the point (2 80)f(x) 4(x)5 f(x) 5(x)4 f(x) 4(5)x f(x) 5(4)x?
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How do we know when an equation represents a proportional relationship?
If it passes through the origin
Which equation is in standard form and represents a line with slope -1 through the point (-35)?
It represents: y = x-35 or as x-y-35 = 0
What is a linear function that goes through the origin?
it is just that- a linear function that goes through ther origin. ======================================================= Any equation y = ax, where a is a constant, will do so.
Which equation is in standard form and represents a line with slope -1 through the point (-3 5)?
It represents: y = x-35 or as x-y-35 = 0
How do you describe the function y equals 5x?
It is a linear function passing through the origin. It represents a direct proportionality between x and y.
How do you determine if a relation represents a function?
If the function is a straight line equation that passes through the graph once, then that's a function, anything on a graph is a relation!
Which equation represents an exponential function that passes through the point (2 36) (x) 4(3)x f(x) 4(x)3 f(x) 6(3)x f(x) 6(x)3?
It is f(x) = 4*3^x.
What is an Example of a real life exponential function in electronics?
An example of a real life exponential function in electronics is the voltage across a capacitor or inductor when excited through a resistor. Another example is the amplitude as a function of frequency of a signal passing through a filter, when past the -3db point.
How do we know when an equation represents a proportional relationship?
If it passes through the origin
Generally how do you fit a function to an EDF and CDF and is there a generic equation?
You can fit a function to an EDF and CDF through algebra. There is no generic equation.
What are the two sources of e?
The two sources of e are through the natural log function, ln(x), and as the base of the exponential function, e^x.
What equation represents the circle whose center is (-5,3) and that passes through the point (-1,3)?
-40
Which equation represents the line that passes through 0 0 and is parallel to the line passing through 2 3 and 6 1?
The equation in slope-intercept form would be y=-2x
Which equation is in standard form and represents a line with slope -1 through the point (-35)?
It represents: y = x-35 or as x-y-35 = 0
What is a linear function that goes through the origin?
it is just that- a linear function that goes through ther origin. ======================================================= Any equation y = ax, where a is a constant, will do so.
Which equation is in standard form and represents a line with slope -1 through the point (-3 5)?
It represents: y = x-35 or as x-y-35 = 0
Is the equation x equals 7 a function?
No. The equation x=7 has an undefined slope since it is simply a vertical line located at x = 7. A basic test for a function is if you can draw a vertical line through the graph of the equation and it touches in more than one place, it is NOT a function.
