Answer:
Slope (m) = 0.2 and y-intercept (b) = 3.5.
<h3>
Slope represents here the increase in snow 0.2 inches per hour and </h3><h3>y-intercept represents here the initially 3.5 inches snow was there.</h3>
Step-by-step explanation:
We are given weather equation y=0.2x +3.5 for finding the amount of accumulated snow y in inches x hours after 5 P.M. on a certain day.
We need to identify the slope and y- intercept of the graph of the equation .
Let us compare given equation y=0.2x +3.5 by slope-intercept form y=mx+b, we get
Slope (m) = 0.2 and y-intercept (b) = 3.5.
<h3>
Slope represents here the increase in snow 0.2 inches per hour and </h3><h3>y-intercept represents here the initially 3.5 inches snow was there.</h3>
Answer:
The answer is the 1st one
Step-by-step explanation:
I risked my answer lucky for you i got it right :)
Answer:
The answer is x=9 so, its option 3.
f(x) = 6-5x
y = 6-5x .... replace f(x) with y
x = 6-5y .... swap x and y; solve for y
x+5y = 6
5y = 6-x
y = (6-x)/5
... replace y with the inverse function notation
<h3>
Answer: Choice D.</h3>
Answer:
f(x) = |x|
Step-by-step explanation:
Only f(x) = |x| is an even function. If you evaluate this function at x = 3, for example, the result is 3; if at x = -3, the result is still 3. That's a hallmark of even functions.