HELP ASAP Given the function

f (x) = 4( 1/2)^x

1. Is this a growth or decay function?
2. What is this function's growth or decay factor?
3. What is this function's initial value?

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.