The top graph is correct because an x=# will create a vertical line at that #
Step-by-step explanation:
la carretilla estaba a unos 15 metros de altura
675
15*45
3*5 5*9
3*3
3^3*5^2=675
Answer:
f(x) = (x-2) (x+10)
Step-by-step explanation:
f(x)=x^2+8x-20
Factor the right hand side
What 2 numbers multiply to -20 and add to 8
-2 * 10 = -20
-2 + 10 = 8
f(x) = (x-2) (x+10)
Then we can use the zero product property to help us to find the zero's
