y is equal to 2 since 3.2+10/4 is equal to 4 and 2.2 is equal to 4
You don't need a table
you onnlyt need 2points
easy way
subsitue 0 for x and get
y=3(0)-3
y=0-3
y=-3
so one point is (0,-3)
now set x equal to 1
y=3(1)-3
y=3-3
y=00
another point is
(1,0)
so plot those two points and then draw a line between them and you are done
so if you are so desparate for a table just subsitute random stuff for x and get values for y and complete your table and graph them in (x,y) form
Answer:
y=-x²+8x+16
Step-by-step explanation:
y= -3(x – 4)(x – 4)
We multiply
y=(-3x+12)(x-4)
Expand the bracket
y= x(-3x+12) -4(-3x+12)
y=-3x²+12x
-4(-3x+12)
+12x+48
y=-3x²+24x+48
Divide by 3
y=-x²+8x+16
Net gain/loss for a week = earn money - spent money, 550-200 = 350
By that amount of profit, it will take, 4500/350 =12.8
So, minimum 13 weeks, it will take for Jose to make a profit.