Answer:
B. 9
Step-by-step explanation:
When there are exponents with the same base in a fraction, they can be simplified by subtracting.
We can take out 2 on both the top and bottom, leaving us with 3^2 over 1
3x3 is 9 and 9/1 is still 9
Answer:
You can model a data using a linear function when the dependent variable is a multiple of the independent formula plus another constant by the y-intercept. The constant multiple is represented by the slope. In real life problems, linear function is applied when you want to determine the cost given with a slope which is represented by cost per unit time. For example, the cost of wifi connection is $10/month plus $2 inclusive for phone charges. The linear function would be:
C = 10t + 2
where C is the cost and t is time in months
Step-by-step explanation:
Answer:
y
=
4
(
x
+
11
)
2
−
484
Step-by-step explanation:
Answer:
it should be A if not I'm so so sry
