Which type of conic section is described by the following equation?

F. Hyperbola opening up/down

Step-by-step explanation:

Remember that you conic parent graph for a hyperbola up/down is:

Alternatively, you could use a graphing calc to graph the equation and figure out the conic type.

Hyperbola opening up and down.

Step-by-step explanation:

Hyperbola opening up and down.

We determine  which way it opens as follows:

x is negative so we set x+1 = 0 .

That makes the term in y-2/3^2  = 1 , so when x = 0  y is positive so it opens upwards.

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,