Step-by-step explanation:
The x-coordinate of the vertex can be found by the formula − b 2 a, and to get the y value of the vertex, just substitute − b 2 a, into the Finding Vertex from Vertex Form It's called 'vertex form' for a reason! The vertex is just (h,k) from the equation.
Answer:
Step-by-step explanation:
is the least steeped graph
- The greater the slope, the steeper the line.
- Also you use the absolute values of the slopes when determining the steepness.
- So here it would be:
- Now, arrange them from least to greatest:
As you can see, 
is the smallest number/slope.
Hope this helps!
Answer:1.b=-4by-4 a=-9by-7 2. a=8by-6 b=2by-1
Step-by-step explanation:
Answer:
still dont knoe
Step-by-step explanation:
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So i would ask this friend to draw a number line and label 6.2 on the number line. Then i would ask her if she knew what the opposite number of 6.2 is.
Yes- The number line will always continue, its indefinite. This means it can go forward or backwards. Make sure that your friend wrote 0. You always need a starting point. Then tell her to draw the tally marks forward the same way she did backwards. Locate the 6.2 and make all of the numbers negative.
