Answer:
Step-by-step explanation:
In general, 
Substitute x = 2, y = 15
(1) 
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Substitute x = 1, y = 5
(2) 
Divide equation (1) by equation (2)
3 = b
Now substitute b = 3 in equation (2) to find k
5 = k(3)
Since we know the values for k and b, we now have the exponential function that passes thru (1, 5) and (2, 15)
explanation:
in regular math: if the function is written as function notation, replace all x's in the expression with your number and solve.
in brainly: click the math button, {it looks like a square root sign with an x inside} press whichever function or process you like and in the text box it should say something like " /[operation]{x}{y} "
in those curly brackets around x and y is where your numbers should go. just get rid of the variable and put it in your number to make the function/process they way you want it to go instead of having those placeholder variables.
Answer:
6 u^4 v^2 (5 y^9 + 4 u^4 v^6)
Step-by-step explanation:
factoring basically means to take out the things that they have in common and put it outside of the parenthesis
when my says something like u^4 it means 4 is an exponent of u
Answer:
the answer is choice a your welcome
