3 years ago

Consider the function shown.

Mathematics

1 answer:

Vanyuwa [196]3 years ago

4 0

Answer:

Decreasing from x = 1 to x = 6.

Step-by-step explanation:

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(b) Mrs. Young calculates that 5 nights will cost $1350. What is the percent error in Mrs. Young’s calculation? Round to the nea

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Answer:

5 x 13,50= 6,750

Step-by-step explanation:

5,400 is the answer of the persentage. I subtracted 6,750 from 1350 and got 6,750

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3 years ago

The equation of the hyperbola that has a center at ( 6 , 9 ) , a focus at ( 11 , 9 ) , and a vertex at ( 9 , 9 ) (x−C)^2/A^2−(y−

MrMuchimi

Answer:

$A=-3$

$C=6$

$B=4$

$D=9$

Step-by-step explanation:

From the question we are told that:

Center of hyperbola at ( 6 , 9 )

Focus of hyperbola at ( 11 , 9 )

Vertex of hyperbola at ( 9 , 9)

Equation of hyperbola $\frac{(x-C)^2}{A^2} -\frac{(y-D)^2}{B^2}=1$

Generally the C and D of the hyperbola equation is mathematically given by

$Centers (6,9)$

$C=6$

$D=9$

Generally the A and B a of the hyperbola equation is mathematically given by

$A=x_c-x_v$

$A=6-9$

$A=-3$

$C'=x_c-x_f$

$C'=6-11$

$C'=-5$

Therefore with Center,Focus ,Vertex on the same line

$B^2=C'^2-A^2$

$B^2=(-5^2)-(-3^2)^2$

$B^2=(25)-(9)$

$B^2=16$

$B=4$

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3 years ago

Find GHD on the diagram below

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Answer:

B. 1,900

Step-by-step explanation:

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