Find the equation of the line that is parallel to the given line and passes through the given point.  y  =  0.8x  − 3; (−1, 6) 

The parallel equation is y = 0.8x + 6.8

Step-by-step explanation:

In order to find the equation of any line, we first start with the slope. The slope will be the same as the original equation (0.8) since parallel lines share slope. Then we can use slope intercept form and a point to find the intercept.

y = mx + b

6 = 0.8(-1) + b

6 = -0.8 + b

6.8 = b

This allows us to model the equation as y = 0.8x + 6.8

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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rauschg

rauschg · hand

know the answer? add it here!

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i wish i could you, i have no idea how to answer this

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