3 years ago

Solve for D 4−d<4+d d>8 d>−8 d>−4 d>0

1 answer:

7 0

4 - d < 4 + d
   - 4 - 4
__________________
-d < d
- d - d
___________________
(-1) -2d < 0 (-1)

2d > 0
------ -----
2 2

    d > 0

I hope this at least helps you to understand this problem.

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Given the following linear function sketch the graph of the function and find the domain and range f(x)=-3x+7

natka813 [3]

<h3>Answer:</h3>

see attached for a graph

domain and range: all real numbers

<h3>Step-by-step explanation:</h3>

The function is written in slope-intercept form, showing that it has a slope of -3 and a y-intercept of +7. The y-intercept (0, 7) is a point on the line, as is a point 1 unit to the right and down 3 units, (1, 4).

The graph will be the line through these two points.

_____

As with any odd-degree polynomial function, both domain and range are all real numbers: (-∞, ∞).