Which graph correctly solves the system of equations below?
y = x2 + 3x + 4
y = x2 + 2x + 1
two quadratic graphs opening up. they intersect at negative 3, 4.
two quadratic graphs opening up. they intersect at 0, 3.
two quadratic graphs opening down. they intersect at 0, 3.
quadratic graph opening up and quadratic graph opening down. they intersect at 1, 4 and 0, 3.

i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

copyright potato 2019.

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm

in 2010, the population of the state of california is 37.29 × 10⁶

step-by-step explanation:

population of los angeles = 3.79 × 10⁶

population of california = 9.84 × population of los angeles

                                        = 9.84 × 3.79 × 10⁶

                                        = 37.2936 × 10⁶

                                        = 37.29 × 10⁶

∴ in 2010, the population of the state of california is 37.29 × 10⁶