ANSWER
The vertex is (1,-3)
EXPLANATION
The given parabola has equation:
We group the variables to obtain:
We complete the square to get,
The vertex is of the parabola is (1,-3)
Answer:
g(x) = f(2) at x = 4
Step-by-step explanation:
Assuming that you meant g(x) = 2x - 3:
Set f(2) = g(x) and solve the resulting equation for x:
f(2) = 3(2) - 1 = g(x) = 2x - 3.
Thus, 6 - 1 = 2x - 3.
Adding 3 to both sides and simplifying the result, we get:
8 = 2x, or x = 4.
g(x) = f(2) at x = 4.
Answer - The difference between two positive integers can be either positive, negative or zero. When the first positive integer is larger than the second positive integer in a subtraction problem, the difference will be positive.
Note: 0 is neither positive nor negative
Answer:
x=28
Step-by-step explanation:
180= 38 + (4x+30)
142= (4x+30)
112=4x
x=28
Answer:
B. Yes, because it passes the vertical line test.
Step-by-step explanation:
Vertical line test - if a vertical line passes through more than one pone, the relation is not a function
Any vertical line will only pass through one point, so this relation is a function
The relation is a function because it passes the vertical line test
