Answer jose needs to get 7 more A's because 5+7=12 so if 50+70=120 then he will need to get 7 more a's hope this helps :)
Step-by-step explanation:
You will need three roots for this, so we have
Let x = -30, -10 and +20
So the factors will be (x+30)(x+10)(x-20)
The divide it to 100, this will help bring the peak up and down
So the polynomial function R(x) will become
1/100 * (x+30)(x+10)(x-20)
R(x) = 1/100 * (x+30)(x+10)(x-20)
Finding the X-intercept:
Let R(x) = 0 and solve for x.
1/100 * (x+30)(x+10)(x-20) = 0
x = -30, -10, 20 are the x-intercepts.
It would be the second table because is the only one with 10 small green apples and 12 large red apples that add up.
Answer:
The answer to your question is: letter A
Step-by-step explanation:
3x + y = 9
y -2x = 4
3x + y = 9
-1(-2x + y = 4)
3x + y = 9
2x - y = -4
5x = 5
x = 1
y - 2(1) = 4
y = 4 + 2
y = 6
Point (1, 6)
