-does anyone understand Stand this also does anyone else need help

Choice F)

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Explanation:

One long rectangle represents x. Four of them represent 4x

One tiny unshaded square represents a unit 1. Specifically this value is positive. We have 2 columns and 6 rows, so there are 2*6 = 12 tiny squares.

So the stuff in the first box (the four long rectangles and the 12 tiny unshaded squares) represent the expression 4x+12

The stuff in the second box is -8 since we have 8 shaded squares each shaded square being -1.

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The inequality we need to solve is

We'll subtract 12 from both sides, then divide both sides by 4 to fully isolate x

This is what the steps would look like:

The inequality sign does not flip since we did not divide both sides by a negative number.

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

i dont understand

step-by-step explanation: