$\bf (\stackrel{x_1}{7}~,~\stackrel{y_1}{-5})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{-9}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-9-(-5)}{3-7}\implies \cfrac{-9+5}{-4}\implies \cfrac{-4}{-4}\implies 1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-(-5)=1(x-7) \\\\\\ y+5=x-7\implies y=x-12$

4 0

4 years ago

I need help please !! Please be correct, and if you can please explain.

Kipish [7]

Answer:

a and c are undefined.

b and d are zero.

Step-by-step explanation:

Vertical lines are undefined because of division by 0 (a and c).

The run is zero.

Horizontal lines have a slope of 0 (b and d).

The rise is zero.

4 0

3 years ago

A Group of drivers were looking at their debts. Mike is in $250.00 of debt. Sammy has $145.00 of debt. Guy has a positive bank b

vesna_86 [32]

Answer:

Joe has the most money

Step-by-step explanation:

Mike has a balance of -250

Gammy has a balance of -145

Guy has a balance of +300

Joe has a balance of +350

5 0

3 years ago

Please help :) <br>this is adding polynomials.<br><br>h(x)+g(x)<br>h(x)=6x^2+4x^4+7x

Dmitrij [34]

Answer:

$value \: \: of \: g(x)????$

7 0

3 years ago