\left[y \right] = \left[ 81+32\,x\right][y]=[81+32x] being converted to vertex form
Your answer is going to be c
Answer:
D. 3x^2 + 3/2 x - 9
Step-by-step explanation:
(f+g)(x) = f(x) + g(x)
... = ((1/2)x -3) + (3x² +x -6) . . . . . substitute for f(x) and g(x)
... = 3x² +x(1/2 + 1) + (-3 -6) . . . . . combine like terms
... = 3x² +(3/2)x -9 . . . . . matches selection D
Answer:
Missing Truck Value=6
Missing Car Value=45
Step-by-step explanation:
Since the ratio of trucks to cars is 2:3, you do 3 times 3 equals 9. Since all 3 ratios needed to be equal, we have to do 2 times 3 which is 6. That is how you get the truck value. We do the same to get the car value. 6 times 5 is equal to 30, so we do 9 times 5 too. That gives you 45.
F(x)=-2x
Explanation:
there’s no y-int cuz y-value is 0 when x-value is 0. So u can just ignore that
So you want the slope, rise/run so 2/1 but it’s negative so -2.
