Digital SAT Practice Questions
Access 462 official-caliber practice questions. Filter by subject or difficulty to pinpoint your cognitive blind spots.
For $g(x) = 3x^2 - 12x + 7$, at what value of $x$ does the minimum occur?...
What is the maximum height, in feet, reached by an object whose height is $h(t) = -16t^2 + 64t + 80$?...
If $y = x^2 - 8x + 11$ is rewritten as $y = (x - h)^2 + k$, what is $k$?...
A quadratic curve $y = ax^2 + bx + c$ has line of symmetry $x = -3$. If one root is $x = 1$, what is the other root?...
At which point does the function $y = (2x - 6)(x + 4)$ cross the $x$-axis?...
What is the $y$-intercept of the graph of $f(x) = -3(x - 2)^2 + 15$?...
How many real solutions does $2x^2 - 4x + 5 = 0$ possess?...
Find the value of the discriminant for $3x^2 - 5x - 2 = 0$....
For what value of $c$ does $x^2 - 10x + c = 0$ have exactly one real solution?...
If $2x^2 + 8x + c = 0$ has two distinct real solutions, which condition must $c$ satisfy?...
What are the solutions to the quadratic equation $x^2 - 7x + 12 = 0$?...
Solve the equation $2x^2 + 5x - 3 = 0$....
What is the sum of the solutions of $3x^2 + 12x - 7 = 0$?...
What is the product of the solutions of $5x^2 - 8x - 15 = 0$?...
If $x = -4$ is a solution to $x^2 + kx - 20 = 0$, what is the value of $k$?...
Which of the following quadratic equations has solutions $x = -2$ and $x = 5$?...
Solve the equation $x^2 = 6x - 9$....
The solutions to $x^2 - 4x + 1 = 0$ are given by which expression?...
Using the quadratic formula on $2x^2 + 2x - 1 = 0$, what are the solutions?...
If $(x - 3)^2 = 25$, what is the sum of the possible values of $x$?...
What are the roots of $4x^2 - 9 = 0$?...
If $x^2 + bx + 16 = 0$ has only one real solution and $b > 0$, what is $b$?...
Find the positive solution to $3x^2 - 27 = 0$....
If $x(x - 6) = -9$, what is the value of $x$?...
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