Wheres the bar graph? if its the one with like 1990- 10%
1997- 11%
then no it wouldn't because the numbers are to close for an increment of 5% it should be more like 1%
Scalene,Acute i think it is haha
Answer:
(-2,-6)
-2
Step-by-step explanation:
To get the vertex take the number that's in the parathenses with the x and flip it's sign (in this case to a negative) which means we have
-2
this is the x coordinate of the vertex.
Next take the number that's being subtracted (or added) on the outside and leave that as is (-6)
This is the y coordinate
which means we have (-2,-6)
the axis of symmetry is just the x coordinate of the graph
which is -2
This gives you, 4x + 5y = -25 as your final answer.
The vertex of <span>y = 7x2 + 14x + 4</span> is at
(-1,-3) (see attachment)
