Which represents a quadratic function? Of(x) = -8x3 - 16x2 - 4x
O f(x) = * x2 + 2x - 5
f(x) = { +1
Of(x) = 0x2 – 9x + 7
Of

Yes the slope to this is -5

Hey mate where is the graph

I’m pretty sure the * means multiplication. so, if you multiply 5*1, it would equal 5. they are basically are-writing 5x1 as 5*1. so they would be… 5 10152025303540455055