11. State whether each function is linear or non-linear. If the function is linear, identify its slope and y-intercept.
a.
b.
c.
My teacher kinda skipped on how to find the slope and the x/y-intercept of a function, and I couldn't really find a proper lesson. Can anyone explain?
Hello
A. Yes
slope is 5/1 and y intercept is -2
B. No
C. Yes
slope is 1/1 and y intercept is 0
Ax+By=C
A. you woul have to subtract -5x to the left side to see if it makes the equation and it did.
B. it did not make the equation because when you take x2 to the left side x was squared and it needs to be the power of one.
C. subtract -4y to the left. then u have x-4y=0 then divide -4 from y and 0. that leaves u with x+y=0