Use the table shown below to answer the following question.

x y
-1 0.8
0 1.2
1 1.8
2 2.7

which equation represents the relationship between the variables x and y?

a. y=1.5x^2
b. y=0.8(0.4)^x
c. 1.2(1.5)^x
d. 1.5x+1.2

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?

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