All categories

3 years ago

What is an equation of the line that passes through the points (5,8) and (-5,2)?

Mathematics

2 answers:

deff fn [24]3 years ago

5 0

hi there! here's my answer for you...

Answer:

y = 3/5x + 5

Explanation:

Use the slope formula and slope-intercept form y = mx + b to find the equation.

hope this helped. have a good one!

valkas [14]3 years ago

4 0

Answer:

y=3/5x+5

Step-by-step explanation:

$\frac{8-2}{5--5}= \frac{6}{10} =\frac{3}{5} \\\\8=\frac{3}{5} (5)+b\\\\b=5$

You might be interested in

Is 9-z polynomial ?

storchak [24]

Answer:

Step-by-step explanation:

5 0

3 years ago

What is the value of y?

Elis [28]

The answer to the question is y=2

4 0

4 years ago

The sum of four consecutive even integers is 256. what are the numbers?

Naily [24]

Answer:

61 , 63 , 65 , 67

Step-by-step explanation:

Let the least even number be denoted by x. The sum of the four consecutive even numbers would be:

(x) + (x + 2) + (x + 4) (x + 6) = 256

First, simplify. Combine all like terms:

x + x + x + x + 2 + 4 + 6 = 256

4x + 12 = 256

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

First, subtract 12 from both sides of the equation:

4x + 12 (-12) = 256 (-12)

4x = 256 - 12

4x = 144

Next, divide 4 from both sides of the equation:

(4x)/4 = (144)/4

x = 144/4

x = 61

61 is your first number. Find the next 3 consecutive numbers:

x = 61

x + 2 = 63

x + 4 = 65

x + 6 = 67

Check:

61 + 63 + 65 + 67 = 256

256 = 256

7 0

3 years ago

How do i find joint relative frequency?

Svet_ta [14]

A joint relative frequency is found by dividing a frequency that is not in the Total row or the Total column by the frequency’s row total or column total.

3 0

3 years ago

Fernando has a savings account balance of $2,471.23. The interest rate on the account is 2.4% compounded quarterly. If he opened

Olin [163]

You will need a formula for compound interest solved for principal. (See attached).
Principal = $2,471.23 / (1+ (.024/4)^4*9

Principal = $2,471.23 / 1.2403016056 
Principal = $1,992.44
(I checked this with an online compound interest calculator to check this - it is correct.)

6 0

4 years ago

Read 2 more answers