Answer:
x^2 +4x+4 = 4
Step-by-step explanation:
To complete the square take the coefficient of the x term
4
Divide by 2
4/2 =2
Square it
2^2 =4
Add it to both sides of the equation
x^2 +4x+4 = 4
Answer: False
Step-by-step explanation: 92x-x would be 91x.
Answer:
Step-by-step explanation:
By itself: 32 < 17+cSolved: 15 < cIf wanted it to be solved:32 < 17 + c-17 -1715 < c
Answer:
The answer is 13 hope it helps!<3
Step-by-step explanation:
Answer:
well, the cheap answer is
f(x) = -3| x - 1 | is really just f(x) = -3| x - 1 | + 0.
now, what value of "x" makes the absolute value expression to 0?
well, let's just set it to 0 and check,
x - 1 = 0
x = 1
so if "x" ever becomes 1, the | x - 1| will turn to 0, therefore, the vertex is at
f(x) = -3| (1) - 1 | + 0 --------------> ( 1, 0 )