Subtract. (2x2 + 5) – (4x - 3)
O A. -2x2 + 2
B. 2x2 - 4x + 8
C. 2x2 - 4x + 2
D. -2x2 + 8

C. Explanation: Five and three are like terms, so we subtract 3 from 5. (We get 5-3=2.) 2x2 and 4x are not like terms, so we keep them the same. 2x2-4x. Then, we add the 2. 2x2 - 4x + 2.

Where m is the slope of the line and b is the y-intercept of the line, or the y-coordinate of the point at which the line crosses the y-axis. to write an equation in slope-intercept form, given a graph of that equation, pick two points on the line and use them to find the slope. this is the value of m in the equation.

Then why is the question on here if you know the answer