The expression 4y - 6 + 4y2 - 9 contains three terms. true or false?

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

The trigonometric ratios sine and secant are reciprocals of each other

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.