5272道题目5525 条题源记录 · 相同内容已合并
绝对值方程与不等式进阶
\( -4∣\ 5x+4\ ∣+2=-14 \)
What are all solutions to the given equation?
原库参考解析
绝对值方程与不等式挑战
The function \( f \) is defined by \( f\left(x\right)=\frac{∣\ x\ ∣}{a}-14 \) , where \( a<0 \). What is the product of \( f\left(15a\right) \)and \( f\left(8a\right) \) ?
原库参考解析
绝对值方程与不等式挑战
\( -2∣\ 3x+7\ ∣+8=-6 \)
What are all solutions to the given equation?
原库参考解析
绝对值方程与不等式挑战
The function \( f \) is defined by \( f(x)=\frac{∣x∣}{a}−16, \) where \( a<0 \) . What is the product of \( f\left(17a\right) \) and \( f\left(8a\right) \) ?
原库参考解析
绝对值方程与不等式挑战
The function \( f \) is defined by \( f(x)=\frac{∣x∣}{a}−14, \) where\( a<0 \) . What is the product of \( f\left(15a\right) \) and \( f\left(8a\right) \)?
原库参考解析
绝对值方程与不等式进阶
\( 2∣\ 3x-3\ ∣=5 \)
What is the sum of the solutions to the given equation?
原库参考解析
绝对值方程与不等式挑战
\( -3∣\ 5x+7\ ∣+9=-12 \)
What are all solutions to the given equation?
原库参考解析
绝对值方程与不等式挑战
\( −8|3x-13|+4=−36 \)
What is the sum of the solutions to the given equation?
原库参考解析
绝对值方程与不等式挑战
If \( |\ 16-2x\ |=58 \), which of the following is a value of \( 8−x \) ?
原库参考解析
绝对值方程与不等式挑战
The function \( f \) is defined by the equation \( f\left(x\right)=5\left|x-4\right|-25 \). What is the value of \( f(−4) \)?
原库参考解析
绝对值方程与不等式进阶
|x+4|+4=|2x-17|+4
What is the smallest solution to the given equation?
原库参考解析
绝对值方程与不等式挑战
\( f(x)=5(g(x))-2 \)
\( g(x)=|\ 13x-9\ | \)
The functions \( f \) and g are defined by the given equations. What is the value of \( f(−10) \) ?
原库参考解析
