Which number is irrational? a. 3/8 b. 56/8 to the fourth c. 36 to the fourth over 4 to the fourth d. 0.19 repeating

Given the graph below state whether or not the relation is a function, and give the domain and range.

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase