Help please!! I’ll mark u as brainliest

Answer is below

Step-by-step explanation:

The graph is a function because bacteria grows exponentially. This is caused by the bacteria reproducing faster as time goes on. This means that the graph must be a function to represent the growth. The function looks like it is a quadratic function on the graph.

5sqrt2, 10sqrt2/2

Step-by-step explanation:

The isosceles triangle, or 45-45-90 rule states that the hypotenuse is x × square root of 2.

Divide the hypotenuse, 10, by sqrt 2 to get 5sqrt2

However , if you're looking to keep it in fraction form, you will need to rationalize the denominator. Multiply the numerator and denominator to get the fraction, 10sqrt2/2