Answer:
option C.
Step-by-step explanation:
roots of a function are the values of x for which the corresponding value of f(x) is 0.
since f(x) is being plot on the y axis it's value being zero signifies the intersection of the curve with the x axis.
<u>so the roots of g(x) are :- </u>
2, and 10
for roots of f(x) :-
f(x) = 0
x² - 9 = 0
(x+ 3)(x - 3) = 0
either x = 3 or x = -3
<u>so the roots of f(x) are</u>
3, and -3
Comparing their roots one can very well see both the functions share no roots in common.
The angles are supplementary and form a straight line. These add to 180 degrees.
4n-2 + (3n+8) +90 = 180
7n+96=180
7n=84
N=12
Answer:
The answer would me 15m
Step-by-step explanation:
1. you multiply both of them together in order to get the area
L x W = A
Answer:
c) <u>m = 5p-4</u>
Explanation:
Given that function A is : x → +4 → ×2.
A(x) = 2(x+4).
Given that function B is: x → ÷5 → +1.
B(x) = x/5 + 1.
To find the working variables for:
m → Function A → Function B → 2p + 1.
Create this composite function: B(A(x)) = 2(x+4)/5 + 1
Then set x equal to m and solve for the working equation to 2p + 1
_______________
(simplify)
2(m+4)/5 + 1 = 2p + 1
-1 -1
________________
2(m+4)/5 = 2p
÷2 ÷2
___________
(m+4)/5 = p
×5 ×5
_________
(m+4) = 5p
-4 -4
________
<u>m = 5p - 4</u>