3. The function f(x) = -3.5x + 45; 0 rectangle in terms of its width,
x. Find the area of the rectangle
when its width is 9.5 units.

Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.

What is the value of the discrimination for the quadratic equation 0=×2+2+×2

Circle o has a circumference of approximately 44in what is the approximate length of the diameter d