Respuesta :

Answer:

a

Step-by-step explanation:

To calculate the slope m use the slope formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (2, 5) and (x₂, y₂ ) = (0, - 4)

m = [tex]\frac{-4-5}{0-2}[/tex] = [tex]\frac{-9}{-2}[/tex] = [tex]\frac{9}{2}[/tex] → a


gmany

Answer:

a) 9/2

Step-by-step explanation:

The formula of a slope:

[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

We have the points (2, 5) and (0, -4). Substitute:

[tex]m=\dfrac{-4-5}{0-2}=\dfrac{-9}{-2}=\dfrac{9}{2}[/tex]