Answer:
y = - 0.5x
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 ) = (- 4, 2) and (x₂, y₂ ) = (2, - 1) ← 2 points on the line
m = = = = - 0.5
The line crosses the y- axis at (0, 0 ) ⇒ c = 0
y = - 0.5x + 0 . that is
y = - 0.5x
Answer:
C) 6
Step-by-step explanation:
Given: b(X) = l x + 4 l
Now plug x = -10 in the given function, we get
b(-10) = l -10 + 4 l
b(-10) = l -6 l
The given function is an absolute function, the absolve value is always positive.
The absolute value is nothing but distance from the origin. The distance cannot be negative. Therefore, the absolute value is always positive.
Therefore, b(-10) = 6
Answer: C) 6
Hope you will understand the concept.
Thank you.
The value of x is 12 or 32
Y/x=k
5/4=k
D is the answer
2nd one
y/x
10/3
D is answer
3rd one
this is easy
consider them
A. 780,500<880,500
this is obviously true (seven hundred thousand is less than eight hundred thousand)
A is the answer
so the answers are
D
D
A