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3 years ago

What are the coordinates of the vertex if the focus is at (5, 1) and the directrix is at y = -5?

Mathematics

1 answer:

gtnhenbr [62]3 years ago

5 0

Answer:

x = 5. I dont know if this is what your looking for but good luck.

Step-by-step explanation:

I got this question too and x = 5 was correct

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I added a screenshot of my question

Anastasy [175]

<h2>Answer:</h2>

$y=\frac{1}{3}x+4$

<h2>Explanation:</h2>

Slope-intercept form:

What the variables mean:

Y=the y axis

m=the slope

x=the x-axis

b=the y intercept (the point on the line that crosses the y-axis)

To Calculate the Slope:

1. Find any 2 points on the line

2. The number of units the second point is above the first is the numerator

3. The number of units the second point is to the right of the first is a denominator

(Please see the picture attached)

$y=\frac{1}{3}x+b$

To Find the Y-Intercept:

1. Find the point on the line that crosses the y-axis

(Please see the picture attached)

$y=\frac{1}{3}x+4$

5 0

3 years ago

*I WILL MARK YOU BRAINLIEST!!!!!*

AlekseyPX

<h2> Answer:</h2>

-3

Explanation:

Rate of change in the interval

X=0 to X=3 is given by,

 $r = \frac{f(3) - f(0)}{3 - 0} \\ here \\ f(3) = 1 \\ f(0) = 10 \\ r = \frac{1 - 10}{3} \\ \: \: \: = \frac{ - 9}{ 3} \\ \: \: \: \: = - 3 \\ hope \: it \: helps.....$ 

4 0

3 years ago

What number does y stand for in this equation?

mr_godi [17]

Answer:

B. 21

Step-by-step explanation:

7 0

3 years ago

When Rs. 600 is divided between Ram and Shyam in the ratio 5:7 find how much money will get by Ram

Neporo4naja [7]

Answer:

250 Rs.

Step-by-step explanation:

600 / 12 x 5 = 250 Rs.

Ram will get 250 Rs.

7 0

2 years ago

use the poisson distribution to find the indicated probability. if the random variable x has a poisson distribution with mean of

Hitman42 [59]

$P(X=2)=\frac{e^{-6} 6^{2}}{2}=0.045$

4 0

2 years ago