20x = 21x-3
-x= -3
x= 3
20(3)= 60°
21(3)-3= 63-3= 60°
the answer to the question is b
287 + 19m = s
287 is the starting, then + 19m for $19 per month. = s represents the savings one everything is added.
Answer:
a) when x approaches negative infinity, A(x) approaches positive infinity and when x approaches infinity, A(x) approaches positive infinity
Step-by-step explanation:
there are 2 ways to figure this out:
1. when you multiply the factors together, you end up with . use the end behavior chart to figure out the end behavior.
look at the . the exponent is even and the coefficient is positive. therefore, the graph's end behavior goes towards infinity in both directions
2. graph problem and look at the end behavior
What does r mean. if r means multiply blank than 3*4 = 12