X -6
-5
-4
-3
-2
-1
0
1

f(x)
34
3
-10
-11
-6
-1
-2
-15

Using only the values given in the table for the function,
f(x), what is the interval of x-values over which the
function is increasing?

(-6, -3)
0 (-3,-1)
O (-3,0)
o(-6, -5)

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

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: