Digital SAT Practice Questions
Access 772 official-caliber practice questions. Filter by subject or difficulty to pinpoint your cognitive blind spots.
If $f(x) = 3x^2 + 5$ and $g(x) = 2x - 1$, find the value of $f(g(2))$....
Function $f(x) = 2x - 7$. What is the value of $f(3x + 1)$?...
Given $g(x) = x^2 - 3x$, what is $g(x - 2)$?...
If $h(x) = 4 - 3x$, what is the formula for the inverse function $h^{-1}(x)$?...
The graph of $y = f(x)$ is shifted 4 units to the right and 3 units down. What is the new equation?...
Let $f(x) = \sqrt{2x + 6}$. What is the domain of $f(x)$?...
If $f(x) = 5x - 2$ and $g(x) = 2x + k$, and $(f \circ g)(1) = 13$, what is $k$?...
A function $f$ is an even function. If $f(4) = -9$, what is the value of $f(-4)$?...
A function $h$ is an odd function. If $h(-3) = 7$, what is the value of $h(3)$?...
If $f(x) = 3x^2 - 5$, what is $f(-2)$?...
For the function $f(x) = (x - 1)^2 - 4$, on which interval is $f(x)$ decreasing?...
The function $f(x) = x^2$ is stretched vertically by a factor of 3 and reflected over the $x$-axis. What is the equation?...
Given $f(x) = 2x + 1$ and $g(x) = x^2 - 1$, find $(g \circ f)(x)$....
If $f(x) = \frac{2x - 1}{x + 3}$, for what value of $x$ does $f(x) = 1$?...
What is the range of $f(x) = -2(x - 3)^2 + 8$?...
Find the intersection points of $y = x^2 - 2x$ and $y = 3$....
If $f(x) = |x - 4| + 2$, what is the minimum value of $f(x)$?...
The line $y = 2x + 1$ intersects the parabola $y = x^2 + 1$ at how many points?...
If $f(x) = 2^x + 3$, what is the horizontal asymptote of the graph of $f$?...
Evaluate $f(g(3))$ where $f(x) = 5 - x$ and $g(x) = 2x - 4$....
What is the inverse of $f(x) = 2x + 6$?...
If $f(x) = x^2 + 4x$, what is $f(-x)$?...
Let $f(x) = 3x - 2$. Find $x$ when $f(f(x)) = 19$....
What are the coordinates of the turning point of $y = (x + 5)^2 - 7$?...
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