Answer: (5, 10)
Step-by-step explanation:
See graph in picture.
A=2
b=8
c=20
Axis of symmetry= -b/2a
So,
-8/(2*2) = -8/4 = -2
Axis of symmetry is x=-2
To find the slope, you use the following formula:<span> ;
Then, m = ( 8 - 9 ) / ( 6 - 9 ) ;
m = ( - 1 ) / ( - 3 ) ;
m = 1 / 3 ;</span>
Answer:
A. 14:8 or 7:4
B. 14:6 or 7:3
C. 6:8 or 3:4
D. 6:28 or 3:14
Step-by-step explanation:
All you have to do is put the numbers in order and sometimes you can simplify it. It's pretty self-explanatory.
Hope this helps :)
For this case we have the following equation:
Step 1 of the solution is to make the distributive property.
We have then:
Step 1 is correct.
The step is to combine similar terms. Caleb wrote:
He wrongly combined the similar terms on the right side of the equation.
The correct solution is:
Answer: In step 2, the like terms were not combined on the right side of the equation.