For x = 4, then it means 3 to the fourth power or 3 times 3 times 3 times 3 times 3. 3^4 = 81 and 8 times that is 648.
y(x) = 8 * 3^x where x = 4:
y(x) = 8 * 3^4 = 8 * 81
y(x) = 648
The Function Rule then being that for every value of x there is one and only one value of y. y is the dependent variable and x is the independent variable.
A is the correct answer to it.
The slope of it is 5/1 and if you start at -3 as that is your Y-intercept, the values add up
Answer:
75%
Step-by-step explanation:
Look at it this way since there is 8 what u could do is 1/4 so 2 of them are 25% 4 of them are 50% 6 of them are 75% and all 8 are 100%
Answer:
1 3/20
Step-by-step explanation:
3/4 + 2/5
Get a common denominator of 20
3/4 *5/5 + 2/5 *4/4
15/20 + 8/20
23/20
20/20 + 3/20
1 3/20
6. Brand A is .15 per ounce / Brand B is .12 per ounce / Brand C is .14 per ounce
7. Brand B
8. Regular is .21 per ounce / Family Size is .19 per ounce
9. Family Size
