Solve for x in the equation x to the second power+10x+12+36

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

What does the sign of the slope tell you about a line?

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.