All categories

2 years ago

Given m = -10/7 and the point (4, 5), which of the following is the point-slope form of the equation?

Mathematics

1 answer:

Mrrafil [7]2 years ago

5 0

Answer: $y-5=-\frac{10}{7}(x-4)$

You might be interested in

(√x+1/√x)^2find dy/ dx and substitute 2 in dy/ dx

lions [1.4K]

Hello,
That's better.

I suppose $y=( \sqrt{x} + \dfrac{1}{ \sqrt{x} } )^2 \\

y'=2*( \sqrt{x} + \dfrac{1}{ \sqrt{x} } )*( \dfrac{1}{2 \sqrt{x} } - \dfrac{3}{2x \sqrt{x} } )$

If x=2 then
$y'=2*( \sqrt{2} + \dfrac{1}{ \sqrt{2} } )*( \dfrac{1}{2 \sqrt{2} } - \dfrac{3}{2*2* \sqrt{2} } )\\
=2* \dfrac{2+ \sqrt{2} }{ \sqrt{2} } * \dfrac{1}{4*\sqrt{2} } *(-1)\\
=- \dfrac{2+ \sqrt{2} }{4}$

3 0

3 years ago

Sita and rita make remarks on question 4a b c sita says she can only make one equation which satisfies the given cindition rita

Otrada [13]

Answer: I agree with Sita.

Step-by-step explanation:

An infinite number is a very big number which is impossible to physically achieve. I agree with Sita because when Rita is forming equations on and on to an extent of not knowing when to stop. That is when she can say to infinite. And I don't think this is possible.

3 0

3 years ago

20% of what number is 24

zhuklara [117]

Answer:

20% of 120 is 24.

Step-by-step explanation:

i need to write 20 letters

8 0

3 years ago

A bicycle rental company charges $10 for a bicycle rental, plus an additional $2.25 per hour that the bicycle is rented. The tot

kondaur [170]

Answer:

7 hours

Step-by-step explanation:

25.75(total cost of the rental)

-10.00 (cost of initially renting the bike)

----------------

15.75$ (cost of hourly fees)

15.75/2.25(hourly rate) = 7

4 0

3 years ago

Function G is defined by g(x)=3(x+8).What is the value of G(12)

IrinaVladis [17]

Answer:

Step-by-step explanation:

g(x) = 3(x + 8).....find g(12).....what ur basically doing is subbing in 12 for x

g(12) = 3(12 + 8)

g(12) = 3(20)

g(12) = 60 <===

8 0

3 years ago

Read 2 more answers