Please help i will mark brainliest

Look at the figure below:

an image of a right triangle is shown with an angle labeled y

If sin y° = a over 6 and tan y° = a over b, what is the value of sec y°?

sec y° = b over 6

sec y° = 6a

sec y° = 6b

sec y° = 6 over b

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x