Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and rangey=x^2+2x+2 y = x squared + 2 x + 2
a.
D: all real numbers
R: y less-than-or-equal-to 2
c.
D: x greater-than-or-equal-to 1
R: y greater-than-or-equal-to 2
b.
D: all real numbers
R: y less-than-or-equal-to 1
d.
D: all real numbers
R: y greater-than-or-equal-to 1

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

read more on -

step-by-step explanation:

any options?

step-by-step explanation:

it shoild be o

step-by-step explanation:

hmu if ur willing to do a algebra a online class i’ll pay 600 hmu on the gram profitpreme