The slope of a line is -5, and the y-intercept is at (0, 4). What is the equation of the line in the slope-intercept form? A. y= 4x-5
B. y= 5x-4
C. y= -4x+5
D. y= -5x+4

Which of the following is true for the relation f(x)=2x^2+1

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Which one is true about the hexagons ?