What is the derivative of the function f(x) = 3x^2 + 2x + 5?The derivative of the function f(x) = 3x^2 + 2x + 5 is found by applying the power rule to each term. The derivative of 3x^2 is 6x, the derivative of 2x is 2, and the derivative of the constant 5 is 0. Therefore, the derivative f'(x) = 6x + 2.
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How do you solve a system of linear equations using the substitution method?
How do you solve a system of linear equations using the substitution method?To solve a system of linear equations using the substitution method, first solve one equation for one variable. Substitute this expression into the other equation. Solve the resulting equation for the second variable. Finally, substitute back to find the first variable.
How can you find the length of the missing side in a right-angled triangle if you are given the lengths of the other two sides?
How can you find the length of the missing side in a right-angled triangle if you are given the lengths of the other two sides?To find the length of the missing side in a right-angled triangle, use the Pythagorean Theorem: a² + b² = c², where ‘c’ is the hypotenuse. If you know the hypotenuse and one leg, rearrange to find the other leg: a = √(c² – b²) or b = √(c² – a²).
What is the difference between mean and median?
What is the difference between mean and median?The mean is the average of a data set, calculated by summing all values and dividing by the number of values. The median is the middle value when the data set is ordered from least to greatest. The mean is sensitive to outliers, while the median is more robust in skewed distributions.
How do you use the concept of limits to determinatillicingAre risks allowable involving كار textbook matteWillgamPreview Can taak TI calcalculator?
How do you use the concept of limits to determinatillicingAre risks allowable involving كار textbook matteWillgamPreview Can taak TI calcalculator?The concept of limits in calculus helps assess risks by analyzing the behavior of functions as they approach specific points. This is crucial in fields like finance and engineering, where understanding the limits can inform risk management and decision-making processes.
What is the difference between a function and its inverse function, and how do you determine the inverse of a given function?
What is the difference between a function and its inverse function, and how do you determine the inverse of a given function?A function maps inputs to outputs, while its inverse function reverses this process, mapping outputs back to inputs. To determine the inverse, swap the function’s variables, solve for the original input variable, and ensure the resulting expression defines a function.
How do you solve the equation 3x – 7 = 11 and check your answer?
How do you solve the equation 3x – 7 = 11 and check your answer?To solve the equation 3x – 7 = 11, first add 7 to both sides to get 3x = 18. Then, divide both sides by 3 to find x = 6. To check the answer, substitute x back into the original equation: 3(6) – 7 = 11, which is true. Therefore, x = 6 is correct.
What is the area of a triangle that has a base of 9 cm and a height of 6 cm?
What is the area of a triangle that has a base of 9 cm and a height of 6 cm?To find the area of a triangle, use the formula: Area = 1/2 * base * height. Here, the base is 9 cm and the height is 6 cm. So, Area = 1/2 * 9 cm * 6 cm = 27 square centimeters.
How can you solve a quadratic equation using the quadratic formula?
How can you solve a quadratic equation using the quadratic formula?To solve a quadratic equation ax^2 + bx + c = 0 using the quadratic formula, use x = (-b ± √(b²-4ac)) / (2a). First, identify coefficients a, b, and c. Then, substitute these values into the formula and calculate the discriminant (b²-4ac). Finally, solve for x using the plus and minus variations.
How do you determine the area of a trapezoid when given the lengths of its bases and height?
How do you determine the area of a trapezoid when given the lengths of its bases and height?To determine the area of a trapezoid, use the formula: Area = 0.5 * (Base1 + Base2) * Height. Here, Base1 and Base2 are the lengths of the two parallel sides (bases), and Height is the perpendicular distance between the bases. This formula calculates the average of the two bases, multiplied by the height.
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