Kate is walking at a constant speed i front of a motion sensor. After 2 s, she is 2.5 m from the sensor, and after 4 s, she is 5.5 m from the sensor. Find the equation that describe Kate’s motion in the form d=mt+b

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

Find the vertex of the function given below y=x^2-6x+1

Ineed to know the answer to this algebra question.