me with this question

the step function f(x) is graphed.

what is the value of f(1)?
what is the value of f(1)? 0124

f(1) =0

Step-by-step explanation:

Given is the graph of a step function.

The step function is as follows:

f(x) = -3, -5≤x<4

    =  -2, -4≤x<2

    = -2, -2≤x<0

    = 0, 0≤x<2

    = 1, 2≤x<4

    =2, 4≤x<5

From the above we can say that f(1) =0

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: