The function y=-2(x-3)^2+4 shows the daily profit (in hundreds of dollars) of a hot dog stand wherex is the price of a hot dog (in dollars) find and interpret the zeros of this function

Step-by-step explanation:

To interpret the zeros of this function , put y =0

Taking square root on both sides:

So, we got values of x :

1)

2)

This means the person will have profit if price of a hot dog ranges from $1.59 to $4.41.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this