Which type of function should Sophia use to model the shape of the lens? linear exponential quadratic square root
2 answers:
Answer with explanation:
The shape of a Lens is either Concave or Convex which is in the shape of arc of circle .
As it is only a part of the circle , only few cm in Length ,not fully Quadratic half of Parabolic function which is a Quadratic function.
→The best model among four that Sophia can use for the shape of the lens is:
Option D: Square Root
You might be interested in
Answer:
Step-by-step explanation:
Factor the equation:
Rewrite to suit the format of multiplying two fractions. Remember, dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second. A reciprocal of a fraction is when one switches the place of the numerator and the denominator, that is, the value on top (numerator), and the value on the bottom (denominator).
Simplify, take out common terms that are found on both the numerator and denominator
Answer: option d
Step-by-step explanation:
Remember the identity:
The inverse of the tangent function is arctangent. You need to use this to calculate the angle "S":
Knowing that: you need to find the measure of the angle "S" , (which is the adjacent side) and
(which is the opposite side), you can sustitute values into
Then, you get that the measure of "S" rounded to the nearest tenth is: