Choose the function whose graph is a parabola. y = |x + 9|
y = 3\sqrt{x}
y = x 2 - 10
y = -2x

y=x2 -10

Step-by-step explanation:

it is because x is squared

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !