If the quadratic functions for the equations are graphed, which is the widest? a) y = x^2 b) y = 2x^2 c) y = 6x^2 d) y=1/4 x^2

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota