Determine whether the statement is always, sometimes, or never true:

1) a horizontal line is parallel to the x-axis

Remmi wrote the equation of the line y=⅓(x+2) he solved for x and got x=3y-2 which of the following is an equivalent equation for x? a.x=y-11/3 b.x=y+7/3 c.x=3(y-⅔) d.x=3(y+⅔)

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Asap! i'm not good math and i'm lost.