Answer:
The first equation, sorry can’t explain.
Use the tens.Try 30x80. 76 rounds up to 80 and 33 rounds down to 30.
The answer is 0.5778 or 0.578 rounded
Answer:
Step-by-step explanation:
Answer:
f(y) = 12 + 4x
Step-by-step explanation:
Output is 12 more than 4 timea the input
The dependent variable = y
The dependent variable = x
The input is the independent variable, x
Output is the dependent variable, y
Output = 12 + (4 * input)
Hence, the function rule can be written has :
f(y) = 12 + 4x
