Solving Equations and Inequalities
The solution for “x” in the equation 4x - 7 = 2x + 9
8
What is the specific term used to describe the set of all possible input values (Values of x) of a function.
domain
Consecutive integers increase by how many units?
1 unit
In the equation y = 3x - 7, this number represents the slope of the line.
3
He famously wore number 10 for Argentina and finally won his first World Cup trophy in 2022
Messi
What is the solution for “m” in the absolute value equation |m-3|=8
11 and -5
The domain for the function: f(x) = 5/(x-4)
x ≠ 4
What are the solutions x^2=81
±9
This is the slope of a line that passes through the coordinates (1, 3) and (4, 9).
2
This Portuguese superstar became the first man to score in five different World Cups.
Ronaldo
The solution to the inequality -3(2x - 4) < 18 expressed in simplest form.
x > -1
The output value of f(-3) given the function f(x) = -2x^2 + 5x
-33
What is the equation of the value of a car, V, originally priced at $45,000 depreciates at an average rate of 15% each year, T.
45000(0.85)^T
What is the y-intercept of a linear equation that goes through the point (-2, -12) and has a slope of 4?
(0,-4)
This French speedster scored a stunning hat-trick in the 2022 final, even though his team lost
Mbappe
What is the solution of the equation 5(x + 2) - 3x = 2(x + 5)
infinite or all real numbers
The coordinates of the x-intercept(s) of the function line x^2+4x=12
(-6,0) and (2,0)
Find two consecutive even whole numbers such that their product is 6 more than 3 times their sum.
6 and 8
What is the x-intercept of the linear equation 2x + 4y = 12
(6,0)
Known for his colorful hair and skills, this Brazilian star equaled Pelé's all-time national scoring record at the 2022 tournament.
Neymar
Isolate “y” in the equation: ax+by=c
y = (c-ax)/b
The range of the function f(x) = |x-+2|-7
y ≥ -7
Tank A starts with 115 gallons of water and drains at a rate of 3.25 gallons per minute. Tank B starts with 20 gallons of water, and its volume increases by 4.5 gallons every 30 seconds. How much time passes before both water tanks have the same amount of water?
About 7.76 minutes
What is the slope of a perfectly horizontal line passing through the points (6,3)
0
He is the all-time leading scorer in World Cup history with 16 goals for Germany, famous for his front-flip celebrations.
Miroslav Klose