Write a function for the line that includes points of (4,-5) and (8,-7) I WILL MARK BRAINLEAST FOR WHOEVER ANSWERS IT

y = -(1/2)x - 3

Step-by-step explanation:

it is the function for the two points.

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!