2 years ago

1. The regular price of a T-shirt is $18. What is the discount price? | I

Mathematics

1 answer:

alisha [4.7K]2 years ago

7 0

Answer:

what percent discount is it?

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The graph of y=|x|y=∣x∣y, equals, vertical bar, x, vertical bar is shifted down by 999 units.

frosja888 [35]

Answer:

$y = |x| -9$

Step-by-step explanation:

The base function is given as

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This graph opens up and has its vertex at the origin.

When we shift the graph of this function down by 9 units, its vertex is now at (0,-9)

The equation of this new graph is

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3 years ago

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strojnjashka [21]

Answer:

$g(x)=0.5x^2+x+4$

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Step-by-step explanation:

Consider the equation $-x^3-4=0.5x^2+x+4.$ Plot the graphs of left and right side functions $f(x)=-x^3-4$ and $g(x)=0.5x^2+x+4$ as shown in the diagram. The solution of the equation is the x-coordinate of the point of intersection between those two graphs. As you can see these graphs intersect at point (-2,4), thus, the solution of the equation is x=-2.