Answer:
The answer is C) - |x - 2| + 3 = 0
Step-by-step explanation:
a) - |x - 2| + 3 > 0
The greater than means something above the graph.
b) - |x - 2| + 3 < 0
The less than means something below the graph.
c) - |x - 2| + 3 = 0
The zero doesn't do anything.
y = - a |x - h| + k = 0
(h,k) is the origin.
h is shift left/right, h = 2 so shift right 2.
k is shift up/down, k = 3 so shift up 3.
The a, affects the y-values which cause the graph to reflect across the x-axis.
I am assuming you are meant to factor this.
Distribute 3x to the parentheses.
3x*-2 = -6x
3x*4x = 12x^2
Put it all together, largest sums first.
12x^2 - 6x
Not sure if they want you to simplify it further by dividing the common factor, but most likely not since you just expanded it. You'd be going backwards if so, and you should challenge your instructor on their logic.
- 11s² - 21st
- 4st - t²
- 2x² + x³
- 2x + 2
- 9x - 3s - 2t
I answered only 5 because the question gives only 5 points
Answer:
k= 5b-3/
4
Step-by-step explanation:
3−3k+7k=5b
(Combine −3k and 7k to get 4k.)
3+4k=5b
(Subtract 3 from both sides)
4k=5b−3
(Divide both sides by 4.)
k= 5b-3/
4