Breanna states that the domain of the exponential function shown below is {x|x>-4}. Which of these accurately describes her statement?

A. Breanna correctly determined the domain of the function.

B. Breanna should have used the x-intercept and determined the domain to be {x|x > 5} (pretend that's a greater than or equal to sign)

C. Breanna used the wrong inequality sign, and she should have determined the domain to be {x|x<-4}

D. Breanna did not include -4 as a part of the domain, and she should have determined the domain as {x|x>-4} (pretend that's a greater than or equal to sign)

E. Breanna may have confused domain and range, and she should have determined the domain to be all real numbers

step-by-step explanation:

i think you should think about the question and not look online.

squares, rhombus, rectangles

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is