Astep function h(x) is represented by y=-2[x]. which phrase best describes the range of the function h(x)? a. all real numbers b. all rational numbers c. all negative integers d. all even integers

answer: finding the extract measurements and knowing the points

step-by-step explanation:

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

i think asking google will you get the answer to that question

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation: