Which line has a greatest initial value but smaller rate of change line m?

  y = x + 3

Step-by-step explanation:

The initial value is the y-intercept, the y-value where the line crosses the y-axis. For line m, it is 1. So, you need an equation for a line that has a constant greater than 1. This eliminates the first and third choices.

The rate of change is the slope, the x-coefficient. For line m, the rise/run is 2/1 = 2. So, you need an equation for a line that has an x-coefficient less than 2. This eliminates the fourth choice.

The only viable choice is the second one:

  y = x + 3

i dont get the question

step-by-step explanation:

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: