Answer:
2
Step-by-step explanation:3-1
It’s either B or C if it’s being translated to the right it’s B but if it’s being translated to the left it’s C
Answer:
To find critical points, take the first derivative and set it equal to zero:
f(x) = -2x^2 + 4x + 5
f'(x) = -4x + 4
-4x+4 = 0
-4x = -4
x = 1
Critical point at x = 1
Alternatively, if you mean zeros, or where the x intersects, you can use the quadratic equation.
Thanks this came in handy bc I'm a beginner
Answer:
139.48
Step-by-step explanation:
cos(55)=80/x
80/cos(55)=x