Which of the following is a quadratic function with vertex (-1, 4) that passes through the
point (-3,0)?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent