1. The graph is a parabola.
2. The parabola opens up, because there's no negative number in front of
.
3. The vertext is (5,-1), because of the vertex form.
This means that that -1 will be the least y-value used on the graph and the garph will open up from there.
The range is (-1, infinity) or { y | y > -1 }.
9514 1404 393
Answer:
60
Step-by-step explanation:
Let m represent the mark Cheryn scored on her first quiz. Then her average is ...
(m +76 +89)/3 ≥ 75
m +165 ≥ 225 . . . . . . . . multiply by 3
m ≥ 60 . . . . . . . . . . . . subtract 165
Cheryn scored a minimum of 60 marks on her first quiz.
Answer:
me bc im bored
Step-by-step explanation:
-12 and 3 add up to -9 but multiply to 36.
Answer:
Your answer is b
Step-by-step explanation:
Here you go mate
Step 1
21=14+7x Equation/Question
Step 2
21=14+7x Simplify
21=14+7x
Step 3
21=14+7x Subtract 14x
7x=7
Step 4
7x=7 Divide by 7
answer
1
Hope this help