A 16 1/2 pound rock is 6 more pounds heavier than a 10 1/2 pound rock.
The y-intercept of the function is at y = -3 so the options that don’t include it are off the table. The only possible answer is option C. Option A doesn’t work because plugging in positive values would give negative numbers within the square root which isn’t defined in the real numbers.
You can download this app called photo math and take a pic of it and it tells you the answer
Answer: u= 3.2
Step-by-step explanation:
divide both by 4
