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Rudiy27
3 years ago
14

What's the lowest point of the graph of 10y + 30 = x?

Mathematics
1 answer:
inna [77]3 years ago
3 0
The lowest must be ,,,,,when x=0
so
10y+30=0
10y=-30
y=-3
So your answer is (0, -3)
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Triangle ABC is translated 2 units right and 5 units down to form triangle A′B′C′. This triangle is then translated 5 units righ
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Answer:

The coordinates of vertex A" is (3 , 1)

Step-by-step explanation:

* Lets revise The translation of a point

- If the point (x , y) translated horizontally to the right by h units

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- If the point (x , y) translated horizontally to the left by h units

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- If the point (x , y) translated vertically up by k units

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- If the point (x , y) translated vertically down by k units

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* Now lets solve the problem

∵ Δ ABC has a vertex A = (-4 , 2)

∵ The Δ ABC is translated 2 units right and 5 units down to form

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- From the rule above the x coordinate id added by 2 and the

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∴ A' = (-4 + 2 , 2 - 5) = (-2 , -3)

∴ The image of vertex A is A' = (-2 , -3)

∵ Δ A'B'C' is then translated 5 units right and 4 units up to form

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