Mrs brown invested $25,000 in two accounts, one yielding 6% interest and the other yielding 11%. If she received a total of $2050 in interest at the end of the year, how much did she invest in each account

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

tayeserqp p201311

i don't even know how to read that, ill try to do it if you translate it into english.