jeez that looks really hard
Step-by-step explanation:
Answer: OPTION B
Step-by-step explanation:
By definition, the parent function is the simplest form of a function. In this case, you have the quadratic parent function 
As you can see in the graph, the function g(x) is the obtained by shifting the parent function f(x) two units to the right, which is represented with:

Therefore, the equation of the function g(x) is:

Answer:
80 hours
Step-by-step explanation:
let d represent doug, let l represent laura
first, set up a system of equations representing the problem:
since doug spent 10 less than twice the hours laura did, and we know that the total amount of hours they spent together is 230:
l=2d+10
d+l=230
then solve:
*first i rearranged the equations so i can solve this system of equations using elimination method*
l-2d=10
l+d=230
*subtract*
3d=240
d=80
so, doug spent 80 hours in the lab
Answer:
10° and 80°
Step-by-step explanation:
All triangles have internal angles that always add up to 180°.