Answer:
A,D,BC
Step-by-step explanation:
Question 1 would be 4 divided by 1/3 (A)
Question 2 would be 16 (A)
Question 3 would be 48 (B)
Question 4 would be 60 laps
Question 5 would be 1/15th
Hope this helps!! :D
Hello!
In this problem, we are using function arithmetic.
The term f(x) is given, which is 3x² - 2x + 1.
The term f(2) is not given, but we know half of what the function is asking for. The function of f is 3x² - 2x + 1, but we are needed to find f(2). This means we substitute x = 2 into f(x). After that, combine like terms.
f(x) + f(2)
3x² - 2x + 1 + 3(2)² - 2(2) + 1 (multiply)
3x² - 2x + 1 + 12 - 4 + 1 (simplify)
3x² - 2x + 10
Therefore, f(x) + f(2) is 3x² - 2x + 10.
That means that it has 2 complex roots, and it has no x intercepts, means that it doesn't touch the x axis at all
To figure this out simply, find where the first number is on the x axis and then move over to the y axis, the Horizontal line is the x and the vertical is the y.
The systolic pressure is 130 mmHg