Income tax differences between 2017 and 2018 taxes in georgia

In 2017 Georgia people used only these rates:

Georgia - Single Tax BracketsTax BracketTax Rate 
$0.00+            1%
$750.00+        2%
$2,250.00+     3%
$3,750.00+     4%
$5,250.00+     5%
$7,000.00+     6%Georgia - Married Filing Jointly Tax BracketsTax BracketTaxRate 
$0.00+             1%
$1,000.00+      2%
$3,000.00+      3%
$5,000.00+      4%
$7,000.00+      5%
$10,000.00+    6%
In December 2017, congress passed a sweeping federal income tax overhaul that affects personal income tax rates from tax year 2018 onward. Making a huge difference between 2017 and 2018.
Federal - 2019 Single Tax Brackets Rate
$0.00+               10%
$9,525.00+        12%
$38,700.00+      22%
$82,500.00+      24%
$157,500.00+    32%
$200,000.00+    35%
$500,000.00+     37%Federal - 2019 Married Filing Separately Tax Brackets Rate
$0.00+                10%
$9,525.00+         12%
$38,700.00+       22%
$82,500.00+       24%
$157,500.00+     32%
$200,000.00+     35%
$300,000.00+     37%
this  overhaul includes: Married Filing Jointly Tax Brackets and Head of Household Tax Brackets.

Ithink the answer is d i am not really sure tho