SATify

Home Practice Exams Features Pricing Quick Start Guide About

Login Sign Up

Loading...

SAT Math Practice Question #32027 - SATify | SATify

#32027

equivalence

equations

substitution

graphs

linear equations

systems

algebra

medium

45 sec

Consider the system of equations:
$x - 4 y = 8$
$2 x - 8 y = 16$
For each real number $t$ , which of the following points lies on the graph of each equation in the $x y$ -plane for the given system?

A.

$(t, 4 t - 8)$

B.

$(4 t + 8, t)$

C.

$(t, \frac{t}{4} - 2)$

D.

$(\frac{t}{2} + 4, t)$