Which table shows a function that is decreasing only over the interval (-1, 1)? 2x
2
f(x)
0
f(x)
10
f(x)
-2
-2
-2
0
-2.
Ax)
-10
-8
-1
3
-1
8
-1
-3
-1
0
0
0
0
0
0
0
-8
10 000
1
-3
1
1
3
1
2
0
2
-10
2
0
2
10

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?