Answer:
(2) 6x^2+40x +50
Step-by-step explanation:
(4x+10)*(2x+5) = 8x^2 +40+50
minus 2x^2
=6x^2 +40 +50
A: vertical
B: Horizontal
C: Rising
D: Falling
the answer is D, because once you rearrange this equation into y intercept form and you get y = -4x -3, you then graph the line and the line appears to be decreasing down
(x^2 + 4)(x^2 - 1) is the answer. Just factor it like a normal binomial.
7x+y=-3
Would be your answer