Answer:
The answer is 9.
Step-by-step explanation:
If f(x) = 3x - 12 and x = 9
then substitute 9 in place of x
f(9) = 3(9) - 12
f(9) = 27 - 12
f(9) = 15
The average rate of change for a function between two points is the slope of the secant line that contains the two points.
f(2)=2(2)^+10=18
f(5)=2(5)^+10=60
Therefore the two points are (2,18) and (5,60)
Use the slope formula:
m=y1-y2/x1-x2
where (x1,y1) and (x2,y2) are the coordinates of the given points.
e2π+1=0
No.
Make this a table
X 1 2 3 4
Y 2 6 10 14
Plug in numbers into the equation.
1+4 = 5
or perhaps the third term
3+4 = 7
doesnt work
He is incorrect.
The correct equation would be
2+4n = y
If this helped please mark my answer as the brainliest
Thanks!
Answer:
x = 1 and x = -3
Step-by-step explanation:
roots are points that y = 0
in two points we have this
x = 1 and x = -3