All categories

3 years ago

Which equation is a point slope form equation for line AB ?

Mathematics

1 answer:

Ne4ueva [31]3 years ago

4 0

Answer:

C) y + 2 = -2(x - 5)

Step-by-step explanation:

The given graph passes through the point A (1, 6) and B (5, -2)

Now let's find the slope of the given line.

Here x1 = 5, y1 = -2, x2 = 1 and y2 = 6

Slope(m) = (y2 - y1)/(x2 - x1)

= (6 -(-2))/(1 - 5)

= 8/-4

Slope (m) = -2

The equation of line is y - y 1 = m (x - x1)

y - (-2) = -2(x - 5)

y + 2 = -2(x - 5)

Answer C) y + 2 = -2(x - 5)

Thank you.

You might be interested in

Need help on this. I would appreciate it a lot!

umka2103 [35]

Answer: The second answer choice

4 0

3 years ago

Please answer 1,2,3, and 4

Anika [276]

Answer:

1: "An equilateral triangle is never an obtuse triangle" & "An equilateral triangle is never an isosceles triangle."

2: Acute Isosceles Triangle

3: False! Option B.

4: D

Step-by-step explanation:

2: Isosceles Triangles have two equal sides. An acute triangle (or acute-angled triangle) is a triangle with three acute angles (less than 90°). An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles.

3: An equilateral triangle is a triangle in which all the sides and all the angles are equal.

4: In order for a triangle to be isosceles, it has to have two same sides. For a triangle to be equilateral, all sides and angles need to be the same. Refer to reasoning in Question 2 for next explanation.

5 0

3 years ago

The producer of the news station posted an article about the high school's football championship ceremony on anew website. The w

sasho [114]

Incomplete question. The full question read;

The producer of the news station posted an article about the high school’s football championship ceremony on a new website. The website had 500 views after four hours. Create a table to show how many views the website would have had after the first, second, and third hours after posting if the website receives views at the same rate. How many views would the website receive after 5 hours?

Answer:

625 views

Step-by-step explanation:

Remember, we are told to base our calculation on the assumption that the website receives views at the same rate.

Hence, if after 4 hours there were 500 views, it means the average views per hour would be 500/4 = 125 views. So for every hour, there would be 125 added views to the total.

In other words,

First hour: 125 views

Second hour: 250 views (125 views + 125 views)

Third hour: 375 views (250 views + 125 views)

Fourth hour: 500 views (375 views + 125 views)

Fifth hour: 625 views (500 views + 125 views)

7 0

3 years ago

Pleaseeeee helppp!!!!!!!!

Vilka [71]

C I believe , sorry if I’m wrong

8 0

3 years ago

How to solve the inequality 1/5 ≤ x/15?

MAXImum [283]

Answer:

3 <_ x

Step-by-step explanation:

multiply both sides by 15

1/5 * 15 <_ x

15/5 <_ x

3 <_ x

8 0

3 years ago