Answer:
x^2+6x+3=0
(X+3)^2-9+3=0
since (x+3)^2>=0 for any real value of x
at vertex
(X+3)^2=0
X=-3
i.e y=0-9+3=-6
vertex (-3,-6)
at y intercept x=0
y=3
x^2 coefficient is positive
therefore this is a concave up graph
Leo reads 52 pages per hour.
13x4=52
< less than.
7*6= 42
42-3*6= 24
(11-6) = 5*5 =25
24<25
14 cups. He's making three pizzas so he needs 3 pizzas' worth of flour. For one, he needs two. So he needs six cups in total. 20-6=14
Answer:
(1, -5) or x=1, y=-5
Step-by-step explanation:
Hope this helps!