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LESSON
Algebra - Lesson Inverse Variation
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12th grade
Mathematics
19 minutes ago by
12 slides

Algebra - Lesson Inverse Variation

Body text
Q.

Find the best fitting quadratic model for the data given.

answer choices

y = 1.2x2 + 13x + 504.3

y = 12x2 + 13x + 504.3

y = .12x2 + 1.3x + 504.3

Q.

Find the best fitting line model for the data given.

answer choices

y = 61x+262

y = 40x +289

y = 30x + 589

Q.

 {(4,5),(x,15)}\left\{\left(4,5\right),\left(x,15\right)\right\}  


If the above represents a direct variation, find the value of x.

answer
12
alternatives
x=12
x= 12
x =12
x = 12
Q.

Direct of inverse variation?

answer choices

Direct

Inverse

Q.

 {(9,5),(x,15)}\left\{\left(9,5\right),\left(x,15\right)\right\}  


If the above represents a direct variation, find the value of x.

answer
3
alternatives
x=3
x= 3
x =3
x = 3
Q.

Is this a direct variation?


y =2x + 1

answer choices

Yes

No

Q.

Classify the equation:

15x=3y

answer choices

Direct Variation

Inverse Variation

Q. The table represents
answer choices
direct variation
inverse variation
neither
both
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