Answer:
To figure out if an ordered pair is a solution to an equation, you could perform a test. Identify the x-value in the ordered pair and plug it into the equation. When you simplify, if the y-value you get is the same as the y-value in the ordered pair, then that ordered pair is indeed a solution to the equation.
Step-by-step explanation:
Answer:
7.86 to 2 dp
Step-by-step explanation:
Answer:
f(0) = 2
Step-by-step explanation:
f(x) = 7x+2
→ f(0)
f(0) = 7(0)+2
= 0+2
= 2