3 years ago

Order pair find slope (-3,-1) (-3,3) What is the answer to this question need help

Mathematics

1 answer:

Gnom [1K]3 years ago

7 0

Answer:

slope is undefined

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 3, - 1) and (x₂, y₂ ) = (- 3, 3)

m = $\frac{3+1}{-3+3}$ = $\frac{4}{0}$

Since division by zero is undefined, then the slope is undefined.

This indicates the line is vertical and parallel to the y- axis

You might be interested in

For a function p(x)= x^2-9, what is the inverse function for the domain [0, infinity\

kkurt [141]

An inverse function is a function that reverses another function, so we have a function called:

$p(x)$

Then, the inverse function will be as follows:

$p^{-1}(x)$

Given that $y = p(x)$ , we need to isolate x in terms of y:

$y = x^{2} -9$
∴ $y+9 = x^{2}$

So:

$x=+\sqrt{y+9}$ and $x=-\sqrt{y+9}$

therefore, exchanging variables x and y:

$y=+\sqrt{x+9}$ and $y=-\sqrt{x+9}$
$p^{-1}(x)=+\sqrt{x+9}$ and $p^{-1}(x)=-\sqrt{x+9}$

Which are the figures shown below.