One solution to a quadratic function, h, is given. -4 + 7i

Which statement is true?

A. Function h has no other solutions.

B. The other solution to function h is -4 − 7i.

C. The other solution to function h is 4 − 7i.

D. The other solution to function h is 4 + 7i.

The answer isn't A. Function h has no other solutions.

I hope this helps.

B. The other solution to function is .

Step-by-step explanation:

From Algebra, we remember that quadratic functions of the form has solutions of the form:

, where both are complex if and only if .

Hence, if one solution of the quadratic function is , then the other solution is . The correct answer is B.

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²