2 years ago

Which equation represents an inverse variation function that passes through the points (4, 5) and (10, 2)?

Mathematics

1 answer:

xxTIMURxx [149]2 years ago

8 0

It’s not 5/4x or 20x are there any other options?

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You don’t know how important this is Please help me!!

Natali5045456 [20]

Answer:

f(x)= $\frac{7}{5}$ x- $\frac{6}{5}$

Step-by-step explanation:

First put 7x-5y=6 into slope intercept form

y= $\frac{7}{5}$ x- $\frac{6}{5}$

Then put it into f(x) form

7 0

2 years ago

Which is greater, |-6.3| or |-19\20|

MrMuchimi

|6.3| because the lines mean absolute value. Take the positive number values of each number and compare them. 6.3 vs 19/20. 19/20 is 0.95 so 6.3 is bigger.

7 0

2 years ago

If f(x)= 5x, what is f^-1(x)?

Helen [10]

Step-by-step explanation:

$f( x) {}^{ - 1} \\ f(x) = 5x \\ y = 5x \\ x = 5y \\ y = \frac{x}{5} \\ f(x) {}^{ - 1} = \frac{x}{5}$

8 0

1 year ago

Please helpppp!!(:

kotykmax [81]

Answer:

200

Step-by-step explanation:

8 0

2 years ago

Which two points of concurrency can you locate by only drawing perpendicular segments? Select all that apply.

Tresset [83]

I am going to say it’s C

Hope it helps!

7 0

2 years ago

Read 2 more answers