Answer:
D
Step-by-step explanation:
Lets start by figuring out the vertex. From looking at the picture, you can tell that the vertex (the place where the line thingy stops going down and starts going up) is (-3 , -1).
Now, these equations are set up like this: y2 = h*(x2 - x1) + y1
(-3 , -1) is the same thing as saying (x1 , y1)
So, this rules out A, B, and C
Therefore, your answer is D! :D
Answer:
y = - x - 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (0, - 3) and (x₂, y₂ ) = (- 4.5, 0 ) ← coordinates of intercepts
m = = = = -
The line crosses the y- axis at (0, - 3 ) ⇒ c = - 3
y = - x - 3 ← equation of line
False, a fraction usually indicates a ratio. Think in a game, when you want to know the KDR "Kill and death ratio" you usually do a fraction where kills go up and death goes down, like K/D = R
5 times x equal 5x,then put 12.5 times 50 equal 62.5,and divide 62.5 by 50 the answer is 1.25
Answer:
Humidity is the concentration of water vapor present in the air. Water vapor, the gaseous state of water, is generally invisible to the human eye. Humidity indicates the likelihood for precipitation, dew, or fog to be present.
Step-by-step explanation: