The function p(x)=4x+7 is one-to-one. What is the inverse of p(x)? A. y=(x-7)/4 B. y=(x+7)/4 C. y=(x+4)/7 D. y=(x-4)/7 相关知识点: 试题来源: 解析 A。先设 y=4x+7,然后求解 x,y-7=4x,x=(y-7)/4,交换 x,y 得 inverse is y=(x-7)/4。
What is the inverse of f(x) = 4x+3? Find the inverse of f(x) = 2(x - 3)^2 - 7, when x is greater than or equal to 3? what is the inverse of { F(x)=2(x+1)^3 } Find the inverse of f(x) = x^3 + 1.
What is the inverse of y = 4x - 8? What is the inverse of y = -x? What is the inverse of y = (6)/(10x - 6)? If f(x) = (10x + 7)/(6x + 3), what is the inverse of f? What is the inverse of y = x^2 - 5?
If y is the additive inverse of 4x, what is the expression 17x+ 3y equivalent to? In geometry, what is the definition of the hypotenuse? What is cross price elasticity? What is the meaning of flawed? What is point prevalence? What measures can you use to determine if changes in prevale...
What is the formula for finding the sample size for a given population standard deviation? How many degrees does an acute angle measure? How many leap years have there been? What is the inverse of a cubed number? What is the logic sequence? CRP MRP MPS - Which planning is created first...
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
res material. This is an ill-posed inverse problem which doesn't have straightforward solution and usually requires some additional regularization (applying some artificial constraints) and huge CPU time to check an awful lot of variants. Modern practical methods are usually simpler but still ...
Quadratic formula is one of the easiest methods of solving quadratic equations. To learn how to solve the quadratic equation using the quadratic formula, along with detailed derivation, steps and solved examples, visit BYJU'S today!
When it comes to DoD, read the fine print.“Deep-cycle” batteries may claim to have an 80% depth of discharge but can only be operated at that level for short periods without causing permanent damage.State of Charge (SoC)State of Charge is the direct inverse of DoD....
We study the worst case complexity of operator equations Lu = f where L : G → X is a bounded linear injection of normed linear spaces. Past work on the complexity of such problems has generally required the class F of problem elements f to be the unit ball of X . However, there ...