How many real solutions does each equation have? Enter "0", "1", or "2".
8x2 - 10x + 15 = 0
2x2 – 8x – 1=0
-x² + 12x-36=0

can i see the following ?

step-by-step explanation:

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

not sure but it may be b, as i said i'm not sure.