All categories

4 years ago

How do i find the y-intercept of an eqaution that passes throught two points

1 answer:

3 0

They way to find the y-intercept from two points is to first find the slope, which can be derived from the formula $m=\frac{y_2-y_1}{x_2-x_1}$ .

Then, you can plug in one of the two points $(x_1,y_1)$ or $(x_2,y_2)$ into the formula y=mx+b to solve for b, which is your y-intercept.

You might be interested in

URGENT

Anni [7]

Answer:

x= 4.5

Step-by-step explanation:

90-36=54

54 divided 12 = 4.5

3 0

3 years ago

Read 2 more answers

Charlene wants to earn at least $600 this month in commission. What is the minimum amount she needs to sell to earn $600 if she

nika2105 [10]

Answer:

She will need to earn a little more than $1333 that week.

Step-by-step explanation:

600/0.45 = 1333.333(repeating) rounded to nearest dollar is 1333

Check by doing 1333 x 0.45 (comes out to be 599.85)

3 0

3 years ago

I NEED HELP I WILL GIVE BRAINLIEST!!!

sergiy2304 [10]

Answer:

The probability is 2/5.

Step-by-step explanation:

4/5 is the probability of not getting a 5

1/2 is the probability of flipping heads

4/5x1/2 = 4/10 = 2/5

3 0

3 years ago

1. In Kite ABCD below, point E is the midpoint of segment BD. What are the

Anvisha [2.4K]

Answer:

The coordinates of point D( 4,4)

Step-by-step explanation:

Step(i):-

Given points are E(10,4) and B(16,4)

'E' is the mid-point of segment BD

Let D(x₁, y₁) be a point

E = midpoint of segment BD

$(10,4) = (\frac{x_{1} +x_{2} }{2} , \frac{y_{1} +y_{2} }{2} )$

$10 = \frac{x_{1} +16 }{2}$

20 = x₁ + 16

20-16 = x₁

x₁ =4

Step(ii):-

$\frac{y_{1} +y_{2} }{2} = 4$

$\frac{4 +y_{2} }{2} = 4$

4 + y₂ = 8

y₂ = 8-4 =4

The co-ordinates of point D( 4,4)

6 0

3 years ago

I need help please and thank you!

ziro4ka [17]

Answer:

v is 198 m/s

Step-by-step explanation:

$v = \sqrt{gh} \\ v = \sqrt{9.8 \times 4000} \\ v = 198 \: m {s}^{ - 1}$

8 0

3 years ago