Answer:
8x^6
Step-by-step explanation:
Answer:
quadratic
Step-by-step explanation:
25 x^2 +3x-2=0
The highest power of x is x^2 which makes the function quadratic
Answer:
-20
Step-by-step explanation:
Replace X by 3
f(3) = -2(3)^2+ (3)-5 = -20
Answer:
The first answer is D
the second answer is B
Step-by-step explanation:
The reason why the first answer is D is because in the problem it says at least twice as many seniors is travelling compared to the juniors and D is the only one that shows at least twice than as many juniors and it also it true in the equation 230>2y+x
The reason why the second answer is B is because both of the lines touch at the points (-2,1) which is the same points as B