Answer:
When you use the distributive property, you multiply the two numbers together, just like simplifying any product. You will also see another example where the expression in parentheses is subtraction, rather than addition. You will need to be careful to change the sign of your product.
Step-by-step explanation:
Answer:
Each time, t, is associated with exactly one car value, y.
Step-by-step explanation:
The concept being tested is functions.
The graph describe is a vertical parabola that opens downwards.
All vertical parabolas are functions because the pass the vertical line test.
In other words, each time, t, is associated with exactly one car value, y.
The correct answer is the second option.
Answer:
9
Step-by-step explanation:
✯Hello✯
↪ There is a quadratic formula that needs to be used. 4ac and b^2 are a part of this formula
↪ First we need to work out the Values for A and B and C
A = 1
B = 5
C= 4
↪ now we can substitute this into what the equation is asking. (5)^2-4(1)(4)=9
↪ The answer is 9
↪ I hope this helps you :)
❤Gianna❤
Answer:
The fourth answer
Step-by-step explanation:
Answer: 21
Step-by-step explanation:
