Answer:
<h2>A. y = -9x - 2</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>y = mx + b</em>
<em>m</em> - slope
<em>b</em> - y-intercept (0, b)
We have the slope <em>m = -9</em> and the y-intercept (0, -2) → <em>b = -2</em>.
Substitute:
<em>y = -9x + (-2) = -9x - 2</em>
Answer:
f(x) = 1/3x + 1
Step-by-step explanation:
slope-intercept form is
f(x) = mx + b
so just put the points in and you have:
f(x) = 1/3x + 1
also b stands for the y-intercept so if you look at your point (9,1) than your y-intercept would be 1.
hope I could help!!
Answer:
Hey there! I believe the answer is B
Step-by-step explanation:
By giving the answer and the explanation!
Hope this helps! :)
The average rate of change is basically the slope
that is the slope from (0,f(0)) to (2,f(2))
f(0)=0
f(2)=8
slope is (8-0)/(2-0)=8/2=4
the answer is 4
yo is right