Domain is the left and right values, which means any parabola opening up or down will have a domain of (-∞, ∞)
Answer:
D, y= |x+6|
When a graph is shifted to the left, you add the shifted value to the x value in function notation.
4x+30=90
4x = 60
x = 15
answer is B. 15
Answer:
-2 and 12
Step-by-step explanation:
To find the two numbers which are 7 units away from 5, add 7 to 5 and subtract 7 from 5
5+7 = 12
5-7 = -2
2 it’s literally just where the line crosses on the y axis
