QUESTION 2
1 answer:
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Y-4=1/4*(x-1)²
<span>y=1/4(x-1)²+4
</span><span>the parabola y=1/4x2 with vertex at the point (1;4),the branches up,x=1 is the axis of symmetry intersects the axis of the OY at the point (0;4 1/4)
</span>
<span>y=1/4(x-1)²+4
</span><span>the parabola y=1/4x2 with vertex at the point (1;4),the branches up,x=1 is the axis of symmetry intersects the axis of the OY at the point (0;4 1/4)
</span>
The ratio is 3:5.
You have to divide 72, so the sum of x and y is 72.
Set both expressions equal to each other:
72 divided in a ratio of 3:5 is 27:45.
You have to divide 72, so the sum of x and y is 72.
Set both expressions equal to each other:
72 divided in a ratio of 3:5 is 27:45.