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3 years ago

What is the equation for this linear function in slope-intercept form

Mathematics

2 answers:

VLD [36.1K]3 years ago

6 0

Answer:

y equals mx plus b?

Step-by-step explanation:

idk

Mariana [72]3 years ago

5 0

Answer:

y = -2/3x + 3

Step-by-step explanation:

slope is rise/run so just count how far up or down and to the side the other point is then put those numbers in a fraction of rise/run and the y intercept is 3

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4. How many mugs could you make with 360 spoonfuls of cocoa mix?

iVinArrow [24]

Answer:

Step-by-step explanation:

because i said so

3 0

3 years ago

I don’t understand how to do this

schepotkina [342]

Answer:

The solution is $x =0.$

Step-by-step explanation:

The equation

$\bold{(1).}\: sin(\dfrac{3\pi }{2} +x)+sin(\dfrac{3\pi }{2} +x) =-2$

can be rewritten as

$2* sin(\dfrac{3\pi }{2} +2) =-2$

and can be further simplified to

$sin(\dfrac{3\pi }{2}+x ) =-1$ .

Now, taking the inverse sine of both sides we get:

$sin^{-1}(sin(\dfrac{3\pi }{2} +x) =sin^{-1}(-1)$

$\bold{(2).}\: \dfrac{3\pi }{2} +2 =sin^{-1}(-1)$

The value of the right side on the interval $[0,2\pi)$ is

$sin^{-1}(-1) = \dfrac{3\pi}{2} \: \:( \text{or }270^o)$ ,

which makes the equation (2)

$\dfrac{3\pi }{2}+x =\dfrac{3\pi}{2}$

solving for $x$ gives

$\boxed{x = 0}$

which is our solution.

4 0

3 years ago

If five notebooks cost $5.25 how much would three notebooks cost

Lelu [443]

3 notebooks would cost $3.15

8 0

3 years ago

Read 2 more answers

-6 minus -2 1/2<br>step by step explanation please

tatuchka [14]

Turn fraction into a decimal.

-2 1/2 = -2.5

Remember that when you subtract a negative number it automatically changes it to adding a positive number.

-6 + 2.5 = -3.5

Hope This Helped! Good Luck!

7 0

3 years ago

Read 2 more answers

Diagram this statement (on a piece of paper. dont type it on brainly). Then answer the questions that follow.

Anna [14]

Answer:

a) 30%

b) 280

Step-by-step explanation:

a) 3/10 = 30/100 = 30%

b) 30% = 0.3

0.3 × 400 = 120

400 - 120 = 280

5 0

3 years ago