Which is true about folding the paper to form a bisector of the segment?
a.
the paper crease divides the line segment into 2 non-congruent segments.
b.
the paper crease divides the line segment into 2 congruent segments.
c.
the paper crease divides the line segment into 4 congruent segments.
d.
the paper crease divides the line segment into 4 non-congruent segments.

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left