Answer:
y = x² + 3x
Step-by-step explanation:
y = (x * x) + (3 * x)
y = x² + 3
Step-by-step explanation:
First, find g(-9)=3(-9)+1=-26
Plug g(-9) into f(x)
=-26+6
=-20
Answer:
The volume of her cube is .
Step-by-step explanation:
The formula V = s³, where s represents the side length of the cube.
Side length of Marie’s cube is
We need to find the volume of the cube. We can find the volume of the cube using the above formula as follows :
So, the volume of her cube is .
Answer:
graph y=12x-10-3 has a larger slope and does not pass through the origin, however, y=1x has a smaller slope and passes through the origin
Step-by-step explanation:
If you graph these lines it will help you to visually see this also. My graph is not exact but I hope it is helpful!
Answer:
7/12
Step-by-step explanation:
Find and use the LCD here. The LCD is (3)(4), or 12.
Rewrite both fractions with the denominator 12:
4/12 + 3/12 = 7/12