Need this ASAP 1. What is the definition of a function in Algebra?
2. Which one of the sets below is a function? Explain why (3,4) (4,5) (5,6) (6,7).OR (1,6) (1,7) (3,4) (2,8)
3. what is the slope intercept form?
4. In the equation y=-2x+6 identify the slope and the y- intercept.
5. What is the slope and equation of a horizontal line? A vertical line?

Explanation is in the file

tinyurl.com/wpazsebu

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.