Digital SAT Practice Questions
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Consider the system of equations below: $$\begin{cases} 3x - 5y = -1 \\ x + 2y = 7 \end{cases}$$ If $(x, y)$ is the solution to the system, what is the value of...
Consider the system of equations below: $$\begin{cases} 5x - 3y = 9 \\ 2x + y = 8 \end{cases}$$ If $(x, y)$ is the solution to the system, what is the value of ...
Consider the system of equations below: $$\begin{cases} 4x + 3y = 24 \\ x = y - 1 \end{cases}$$ If $(x, y)$ is the solution to the system, what is the value of ...
In the system of equations below, the constants are unknown: $$\begin{cases} 4x - 6y = 12 \\ 2x - ky = 5 \end{cases}$$ If the system has no solution, what is th...
Which of the following ordered pairs $(x, y)$ satisfies the system of inequalities below? $$\begin{cases} y > 2x - 3 \text{ and } y \le -x + 4 \end{cases}$$...
Line $l$ passes through $(2, 5)$ and $(6, 13)$. What is the slope of line $l$?...
Line $k$ has equation $3x - 4y = 12$. What is the slope of a line perpendicular to line $k$?...
Line $p$ is parallel to the line with equation $y = -\frac{2}{5}x + 7$ and passes through $(5, 1)$. What is the $y$-intercept of line $p$?...
What is the slope of the line passing through $(-3, 4)$ and $(5, -12)$?...
A line with slope $\frac{2}{3}$ passes through the point $(6, k)$. If the $y$-intercept of the line is $-1$, what is the value of $k$?...
Line $m$ passes through $(0, 0)$ and is perpendicular to the line $2x + 5y = 10$. What is the equation of line $m$?...
What is the $x$-intercept of the line with equation $4x - 7y = 28$?...
What is the $y$-intercept of the line with equation $5x + 3y = -15$?...
Line $r$ has slope $-3$ and passes through $(2, -4)$. Which of the following is an equation for line $r$?...
The graph of a linear function $f$ has a slope of $4$ and $f(2) = 11$. What is the value of $f(5)$?...
If $f(x) = mx + b$ satisfies $f(0) = 4$ and $f(3) = 13$, what is the value of $m$?...
Two lines are perpendicular. If line $A$ has equation $y = \frac{3}{7}x - 2$, what is the slope of line $B$?...
Which of the following represents a horizontal line passing through $(3, -5)$?...
Which of the following represents a vertical line passing through $(-4, 7)$?...
A line has equation $ax + by = c$. If $a > 0, b > 0,$ and $c > 0$, what is the sign of the slope of the line?...
If 2x + y = 11 and x - y = 1, what is the resulting value?...
If 3x + 2y = 16 and x + y = 6, what is the resulting value?...
If 4x - 3y = 5 and 2x + y = 5, what is the resulting value?...
If 5x + 2y = 20 and x + 2y = 8, what is the resulting value?...
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