Answer:
C
Step-by-step explanation:
y=x is a line that has slope 1 meaning it go ups (increases) from left to right.
So that puts us at choice A or C.
Both A or C differ by the numerator for the other function.
We can find the x-intercept for A and C by setting the numerator equal to 0 and solving for x.
Let's do that:
A: -x-10=0 C. -x+10=0
-x=10 -x=-10
x=-10 x=10
A says x-intercept -10
C says x-intercept 10
Your graph intercepts the x-axis at 10 so the answer is C.
9514 1404 393
Answer:
(a) a^4/(4b^2)
Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)/(a^c) = a^(b-c)
a^-b = 1/a^b
__
Your expression simplifies as follows.
![\dfrac{3a^2b^{-4}}{12a^{-2}b^{-2}}=\dfrac{3}{12}\cdot\dfrac{a^{2-(-2)}}{b^{-2-(-4)}}=\boxed{\dfrac{a^4}{4b^2}}](https://tex.z-dn.net/?f=%5Cdfrac%7B3a%5E2b%5E%7B-4%7D%7D%7B12a%5E%7B-2%7Db%5E%7B-2%7D%7D%3D%5Cdfrac%7B3%7D%7B12%7D%5Ccdot%5Cdfrac%7Ba%5E%7B2-%28-2%29%7D%7D%7Bb%5E%7B-2-%28-4%29%7D%7D%3D%5Cboxed%7B%5Cdfrac%7Ba%5E4%7D%7B4b%5E2%7D%7D)
1 = 130
2 = 50
3 = 50
5 = 130
6 = 50
7 = 50
8 = 130
1 and 4 are the same because of the vertical angle
Answer:
Um... what? xD
Do you have a school question I could help with??
Step-by-step explanation:
40 ,42,44 ,45,46,48, 49 and 50