Answer: <em>f(x) </em>= 21 .The output is 21 when the input is 5.
Step-by-step explanation:
f(x) = 4x+1 Substitute the input, 5, for x on the right side <em> f(x) is the equivalent of y, the output you are looking for</em>
<em>f(x) </em>= 4(5) + 1
<em>f(x) </em> = 20 +1
<em>f(x) </em>= 21
Answer:
€4,378,000,000
Step-by-step explanation: just took the test :)
Answer:
Step-by-step explanation:
Similar shapes must have corresponding sides in a constant proportion. Therefore, we can set up the following equation and solve for 
:
(divide corresponding sides)
Solve for the first variable in one the equations then substitute the result into the other equation so the answer is (2,5)
Step-by-step explanation:
câu trả lời là trong hình ảnh trên
