Let h be a polynomial function. Which statements indicate that −3 is a zero of h ? Select all that apply. h(−3)=0 h of negative 3 is equal to 0

h(0)=−3 h of 0 is equal to negative 3

(x−3) is a factor of h open paren x minus 3 close paren is a factor of h

(x+3) is a factor of h open paren x plus 3 close paren is a factor of h

The graph of h(x) shows an intercept at x=−3 The graph of h of x shows an intercept at x is equal to negative 3

The graph of h(x) shows an intercept at y=−3 .
The graph of h of x shows an intercept at y is equal to negative 3.

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

720 oranges were in the shipment.

the answer is  

d.

21

i did this one. so you should get it right.