Substitute the values for a, b, and c into b2 – 4ac to determine the discriminant. Which quadratic equations will have two real number solutions? (The related quadratic function will have two x-intercepts.) Check all that apply. <br /> 0 = 2x2 – 7x – 9 <br />
0 = x2 – 4x + 4 <br />
0 = 4x2 – 3x – 1 <br />
0 = x2 – 2x – 8<br />
0 = 3x2 + 5x + 3

Write an equation in standard form of the line that passes through the point and has the given slope. ( -2, 4) ; m = -6which of the following best describes the technique used to graph the equation using the slope and y-intercept? y = 5x + 10write the standard form of the equation of the line through the given point with the given slope. point , 4); slope -3/2

What is the quotient? x+5/ 3x²+4x+5 © 3x2 – 11 + x + s 3x – 11 + 60 x + 5 o 3x2 - 11 - 50 x + 5 3x – 11 - - x + 5

What is the ratio of the length of an object in yards to the length of the same object in miles?