Answer:
rate of change is -3
A = (9 - 0) / (0 - 3) = 9 / -3 = -3
Step-by-step explanation:
Answer:
Your answer is D
Step-by-step explanation:
Answer:
-1.5
Step-by-step explanation:
Step-by-step explanation:
y = |x - 2| - 1
Given equation is in the form of y=|x-h|+k
Where (h,k) is the vertex
h = 2 and k =-1
So (2, -1) is the vertex for the given function
To find x intercepts we plug in 0 for y
we will get two values for x because of absolute function
0 = |x-2| -1
add 1 on both sides
|x-2| =1
x-2 =1 and x-2 =-1
x= 3 and x= 1
So x intercepts are (1,0) and (3,0)
the graph is attached below
Answer:
the 4th option is correct
Step-by-step explanation:
Original expression
Split up the exponent
The 1/9 of an expression is the same thing is the 9th root of the expression.