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2 years ago

How do I find the slope of the line?

Mathematics

2 answers:

Aleks [24]2 years ago

8 0

Answer:

You can do rise over run or $\frac{y2-y1}{x2-x1}$

Step-by-step explanation:

In this case, the answer is 4/5

solniwko [45]2 years ago

4 0

Answer:

where the dots are

Step-by-step explanation:

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Find the slope of the line through the given pair of points, if possible. Based on the slope, indicate whether the line through

Sloan [31]

Answer:

Slope of line having points (3,-5) and (2,-2) is 3 and since the slope is positive do it rises. Option C is correct option.

Step-by-step explanation:

The formula calculate to find slope is: $Slope=\frac{y_2-y_1}{x_2-x_1}$

We are given points (3,-5) and (2,-2) so,

$x_1=3, y_1=-5, x_2=2, y_2=-2$

Putting values in formula and finding slope

$Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{-2-(-5)}{2-3}\\Slope=\frac{-2+5}{1}\\Slope=3$

So, Slope of line having points (3,-5) and (2,-2) is 3 and since the slope is positive do it rises. Option C is correct option.

7 0

3 years ago

Question 6

Tamiku [17]

Answer:

Step-by-step explanation

shes pulling RANDOM names. key word random, hope this helped

8 0

3 years ago

I need help guys now na po

Phoenix [80]

Answer:

Ano grade na po ba kayo di ko po kasi nakita yan ehhhh

4 0

3 years ago

Factorise 2x²-9x+10 (this must be put in two brackets)

galben [10]

Find both roots :
$\Delta=81-80=1$ hence $r=\frac{9\pm1}4=\frac{5}2\text{ or }2$

Thus it is $2(x-\frac{5}2)(x-2)$

4 0

3 years ago

Read 2 more answers

PLEASE HELP! A positive number is 1/3 of another number. The sum of the numbers is five less than the square of the larger numbe

antoniya [11.8K]

Answer: The numbers are 1 and 3.

Step-by-step explanation:

Let x = smaller number , y= larger number.

As per given,

$x=\dfrac{y}{3}$ ...(i)

$x+y=y^2-5$ ...(ii)

Put value of x from (i) in (ii)

$\dfrac{y}{3}+y=y^2-5\\\\\Rightarrow\ \dfrac43y=y^2-5\\\\\Rightarrow\ 3y^2-4y-15=0\\\\\Rightarrow\ 3y^2-9y+5y-15=0\\\\\Rightarrow\ 3y(y-3)+5(y-3)=0\\\\\Rightarrow\ (y-3)(3y+5)=0\\\\\Rightarrow\ y=3 \ \ or\ y=\dfrac{-5}{3}$

Since numbers are positive , so y=3 is correct.

And x will be 1 [from (i)]

Hence, the numbers are 1 and 3.

7 0

2 years ago