(-1,3) passes through the point (-2,-2)? with vertex (3,2) passes through the point (-2,-3)? 5.) The area of a rectangle is defined by the function 5.) YOU TRY: The area of a rectangle is defined by = + 3x 10. Determine the value(s) of if the the function = 7x 128. Determine the f(x) x2 x f(x) x2 – – – area is 98 ft2. value(s) of if the area is 84 ft2. x 6.) An object is shot into the air and is represented by 6.) An object is shot into the air and is represented by the equation = -.25x2 + 16x, how long will it take the equation = -.2x2 + how long will it take for f(x) f(x) x, for the object to hit the ground? the object to hit the ground?
(-1,3) passes through the point (-2,-2)? with vertex (3,2) passes through the point (-2,-3)? 5.) The area of a rectangle is defined by the function f(x) = x2 + 3x – 10. Determine the value(s) of x if the area is 98 ft2. 5.) YOU TRY: The area of a rectangle is defined by the function f(x) = x2 – 7x – 128. Determine the value(s) of x if the area is 84 ft2. 6.) An object is shot into the air and is represented by the equation f(x) = -.25x2 + 16x, how long will it take for the object to hit the ground? 6.) An object is shot into the air and is represented by the equation f(x) = -.2x2 + x, how long will it take for the object to hit the ground?