Answer:
It's asking you to find the inputs of the function.
Step-by-step explanation:
Basically, when you input something, you replace "x" in the equation with the number you want to input. For example, if I had the equation: 5x/6+5, then I wanted to input "5", then 5 would replace x in the equation, making 5(5)/6+5. The output they are giving you is simply evaluating the equation that you used to input x, so basically in the case I gave you, the output would be 5(5)/6+5, or 25/6+5, and 55/6. Using the outputs, they want you to find the inputs.
The line passes through (4,0)
And has a slope of 0.5
Taking another point (x,y) along the line;
Slope = change in y-axis ÷ change in x-axis
0.5 = (y - 0) / (x - 4)
y = 0.5x - 2
you must look to the ten-thousandths place, and if it is a 5 or higher, round up. if it is a four or less, round down.
m= 70/27 simplified m= 2 16/27
