Given that P(x)=2x²+5x-5 Q(x)=4x²-3x+2,
find...i) P(½)
ii)P(3)-Q(2)
iii) P(x).Q(x)
iv)P(x)+Q(x)​

Which statement best describes the polynomial

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.