You have to replace the x with the 2
f(2)= 5(2)-12
f(2)= -2
Look at the pictures.
<h3>Answer: A''''(2, -12), B'''(6, -10), C''''(4, -7)</h3>
Answer:
so the picture attached is not a function, but it looks it exactly like a function, or y=x^2. Functions are relations are similar that they both relate something, but functions are sets of relations put together, as long as their are is only one output per one input
Answer:
Step-by-step explanation:
Using quadratic formula
we will have two solutions.
2x^2 - x - 4 = 0
So, a=2 b=-1 c=-4, we have:
Finally, we have two solutions:
The answer is D positive 1/2