What is the value of the function at x = 2?
enter your answer in the box.

-2

Step-by-step explanation:

To evaluate a function when a graph of it is given, first you have to locate the point of your interest, in this case x = 2; then go up or down until you reach the line which represent the function, in this case the function is under the x-axis for x = 2,  so you go down; after that you have to go left ot right to find the corresponding y-value, that is, the function value, here you have to go to left to find y = -2.

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%