Find the slope of the line that passes through the points (-2,5) and (-3,-1)

Answers

Answer 1

Answer: slope between (x1,y1) and (x2,y2) is
s=(y2-y1)/(x2-x1)

(x,y)
(-2,5)
(-3,-1)
x1=-2
y1=5
x2=-3
y2=-1

slope=(-1-5)/(-3-(-2))=-6/(-3+2)=-6/-1=6

slope=6

Related Questions

What is 5x^2+4x=80 times x^2-5x-24=0
Complete the table below to solve the equation 2.5x − 10.5 = 64(0.5x).
Use the commutative and/or associative properties to simplify 9.731(4): 0.75. A) 7.29825 B) 38.925 C) 29.19375 D) 39.69375
If the diameter of a circle is 6 inches, how long is the arc subtended by an angle measuring 70°?
Pretty stuck on this paper,someone help out? an explanation would be appreciated as well!

How would I figure out 22÷11×9-3 to the power of 2

Answers

22/11 * 9 - 3^2...do exponents first
22/11 * 9 - 9 ...now start from the left and go right...doing all multiplication/division in the order it comes first.
2 * 9 - 9 =
18 - 9 ...now starting from left to right...do all addition/subtraction in order it comes first.
9 <==

If √5 - x = 4,then x=
i need help on here how to solve it

Answers

Professor Dan Healy, one of my Engineering instructors back in prehistoric times, had a favorite way of showing us how to do this kind of problem ... I mean the kind that's incredibly easy, but your own fear gets in the way and convinces you that you can't handle it. Here is Prof. Healy's method.

For a few moments, call the square root of 5 by the name "cow".

cow - x = 4 . Solve this equation for 'x' :

Add 'x' to each side of the equation: cow = 4 + x

Subtract 4 from each side: cow - 4 = x

Now, we can put the real value back in place of 'cow' : √5 - 4 = x

That right there is a perfect solution. But If you absolutely need to
know the number, then grab your calculator:

√5 = 2.2361 (rounded)

x = √5 - 4 = 2.2361 - 4 = -1.7639 (rounded)

$\sqrt5-x=4\n x=\sqrt5-4$

The equation A = p + prt is used to find the accumulated amount, A, of an investment with principal, P, a certain interest rate, r, and over time, t. What is the value for r, after the equation is rearranged?r equals start fraction cap a plus p over p t end fraction
r equals start fraction cap a minus p over p t end fraction
r equals start fraction cap a minus one over t end fraction
r = A − p − pt

Answers

A=p+prt
minus p both sides
A-p=prt
divide both sides by pt
$(A-p)/(pt)=r$
dunno what a fraction cap is
I would guess it is the 2nd one

Answer:

The answer is B, r = "A - p / pt."

Step-by-step explanation:

I just took the test and got a 100% with this answer. I hope this helps!

Find the coordinates of the midpoint between (–1, 2) and (3, –6).A)(-2, 1)B)(-1, 2)C)(-1, -2)D)(1, -2)E)(2, -1)

Answers

Answer:

option D

(1, -2)

Step-by-step explanation:

Given in the question are coordinates,

(–1, 2) and (3, –6)

x1 = -1

x2 = 3

y1 =2

y2 = -6

Formula to calculate midpoint

$(x1+x2)/(2)$ , $(y1+y2)/(2)$

$(-1+3)/(2),(2-6)/(2)$

$(2)/(2),(-4)/(2)$

(1,-2)

The mapping shows a relationship between input and output values. Which ordered pair could be removed to make this relation a function? (–5, 0) (–1, –3) (4, –2) (6, –1)

Answers

At first glance, a function looks just like a relation. Like a relation, a function has a domain and range made up of the x and y values of ordered pairs. A test known as vertical line test is used to know if the relation is a function, since the given data has different y values then it can already form a relation function without omitting a single point

the answer wuld be c (4,-2)

7 is 70% of what number

Answers

seven is 70% of the number ten 7/10 = 70%

$x-searched\ number\n\n70\%x=7\n\n0.7x=7\ \ \ \ \ \ |:0.7\n\nx=10\n\n7\ is\ 70%\ of\ 10$

Other Questions

the population of ages at inauguration of all us presidents who had professions in the military is 62,46, 68,64,57. why does it not make sense to construct a histogram for this data set?

A number decreased by 18.8 is 77.2 what is the number

3p4 ( 4p4 + 7p3 + 1 )

What is the value of x in the proportion below?