Find the slope of the line that passes through (6, 4) and (4, 5).

Slope = 1/-2

Step-by-step explanation:

The equation of the line

y = mx + c

y = intercept point y

m = slope of the line

x = intercept point x

c = intercept

Given two points

( 6 , 4) ( 4 , 5)

x1 = 6

y1 = 4

x2 = 4

y2 = 5

Insert the values into

m = y2 - y1 / x2 - x1

= 5 - 4 / 4 - 6

= 1 / -2

= 1/-2

The slope of the line is 1/-2

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

it is true

step-by-step explanation:

all the combinations add up i used   calculator