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2 years ago

PLEASE I NEED HELP WITH THIS!!!!

Mathematics

1 answer:

trapecia [35]2 years ago

8 0

Answer:

oh yeah thats the 3rd one

Step-by-step explanation:

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Find function inverse of f? F(x)=x+2/7

nignag [31]

Answer:

f’(x) = x -2/7

Step-by-step explanation:

Let f(x)= y

Thus;

y = x + 2/7

x = y-2/7

So the inverse f’(x) = x - 2/7

6 0

3 years ago

Solve the equation −2w+4=−12. URGENT Solution

VMariaS [17]

Answer:

The solution is w=8

Step-by-step explanation:

we have

-2w+4=-12

Solve for w

That means -----> isolate the variable w

Subtract 4 both sides

-2w+4-4=-12-4

-2w=-16

Divide by -2 both sides

-2w/-2=-16/-2

w=8

7 0

3 years ago

Can someone help me with 10-15 plz

polet [3.4K]

Answer:

it is in the picture

Step-by-step explanation:

you just find the coordinates

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3 years ago

Which worker is paid less than the minimum hourly wage

abruzzese [7]

Answer:

Step-by-step explanation:

we need the options here?

3 0

3 years ago

Find the roots of the quadratic equation w+w²/3=0

Daniel [21]

I assume that the equation you mean is below:

$\large \boxed{w + \frac{ {w}^{2} }{3} = 0}$

To find roots for this equation, we have to get rid of the denominator. We can do by multiplying both sides by 3.

$\large{w(3) + \frac{ {w}^{2} }{3} (3) = 0(3)} \\ \large{3w + {w}^{2} = 0}$

Factor w-term out (common factor)

$\large{w(3 + w) = 0} \\ \large{w = 0 \: \: \: or \: \: \: 3 + w = 0} \\ \large{w = 0, - 3}$

Answer

The roots of quadratic equation are 0,-3

8 0

2 years ago

PLEASE I NEED HELP WITH THIS!!!!​

PLEASE I NEED HELP WITH THIS!!!!