Please help me out with this..

y=-3x+3

Step-by-step explanation:

The equation you want to use is y=mx+b. First you want to find m, the slope, but since the slope of 3 is given in all of the answers, you just want to determine if the line is negative or positive. This line is going negative because it approaches the x axis, and crosses it in the negative direction. Now we know the slope is -3x all that's left to do is to find the y intercept represented in the equation y=mx+b as +b. The point where the line crosses the y axis is positive 3, so the final equation is y=-3x+3.

the answer is c)8

step-by-step explanaction:

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation: