If the value of "y" varies directly with "x" and y = -8 when x = 20, find "y" if x = -4.

enter the numbers that belongs in the fraction. (reduce to simplest form.

y= ? /?

The parabola opens: y=√x-4 (principal square root) up down right left

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?