SAT Math Practice Question #25389 - SATify | SATify

Home Practice Exams Features Pricing Quick Start Guide About

Loading...

SAT Math Practice Question #25389 - SATify | SATify

#25389

algebra

quadratic equations

easy

60 sec

A quadratic equation $5 x^{2} - 10 x + k = 0$ has two real solutions. What is the average of these two solutions?

A.

$1$

B.

$2$

C.

$5$

D.

$\frac{k}{5}$

E.

$10$