[طالبة عزوز]

السلام عليكم
ممكن مساعدة في حل بعض الاسئله

find an expression for the function whose graph is the line segment joining the points (3, -3) and (7, -1). (assume that these points are in the form (x, f(x)).)



find an expression for the function whose graph is the top half of the circle
x2 + (y - 2)2 = 4
اكس تربيع زايد (واي - اثنين ) الكل تربيع = اربعه

وشكرا لكم ..