You are being asked to show what you notice about the graphed slopes and what is similar to specific graphs. Look at the specific lines they ask about, and fill in what they ask for. Be honest if you don't know something, and ask your teacher to help (It's their job to help if you ask nicely when you're struggling!)
Answer:
-3x^2-15x-30
Step-by-step explanation:
Let's simplify step-by-step.
−3(x+3)2−3+3x
Distribute:
=−3x2+−18x+−27+−3+3x
Combine Like Terms:
=−3x2+−18x+−27+−3+3x
=(−3x2)+(−18x+3x)+(−27+−3)
=−3x2+−15x+−30
Answer:
6
Step-by-step explanation:
We can rewrite the expression as
(6^4) ^ (1/4)
We know that a^ b^c = a^ ( b*c)
6^4 ^ (1/4)
6 ^ ( 4*1/4)
6
Answer:
Pizzas: $8, Breadsticks: $3
Step-by-step explanation:
1. Write an equation.
Let the variables p = price of pizzas, and b = price of breadsticks
The equation: 3p + 2b = $30 for the first customer. The equation: 4p + 3b = $41 for the other customer.
2. Use the Elimination Method.
(4p+3b=41) x3 = 12p+9b=123
- (3p+2b=30) x4 = 12p+8b = 120
------------------------------------------------
8b = 3
Pizzas: $8
Breadsticks: $3
