Answer:
Step-by-step explanation:
Given the quadratic function
Evaluating the quadratic function
substitute x = 3
Therefore,
To figure this out, always divide y by x in each table. All of the values have to be equal or the table isn’t proportional.
In this case, the last choice is proportional.
Answer:
measure of exterior angle is 125°
Step-by-step explanation:
measure of exterior angle is equal to sum of measures of opposite interior angles,
so,
exterior angle ( e ) = 75° + 50°
=》e = 125°
Answer:
Top one
Step-by-step explanation:
Answer:
x=3
Step-by-step explanation:
Add 2x and 3x
5x-5=25-5x
move -5x to the other side by adding 5x on both sides:
10x-5=25
Add 5 on both sides:
10x=30
Divide 10 on both sides:
x=3
Hope this helps!
