jessica0123 jessica0123

03-08-2017
Mathematics

contestada

When combining functions, what operation requires that you restrict the domain of one or both functions?

Respuesta :

sergibcnusa sergibcnusa

03-08-2017

Ugh! Many, of the four basic ones, + - * and /, division restricts it. Nut sqrt() would also. So, if it is about the four elementary operations, the answer is division. (When the denominator is zero, it can;t belong to the domain)

Answer Link

Otras preguntas

the rectangles on a quilt are 2in. wide and 3in. long the perimeter of each rectangle is made by pattern of ref thread. if there are 30 rectangles in the quilt,

A midwestern music competition awarded 35 ribbons. The number of blue ribbons awarded was 3 less than the number of white ribbons. the number of red ribbons was

If y^8= 4 and y^7=3/x, what is the value of y in terms of x?

A midwestern music competition awarded 35 ribbons. The number of blue ribbons awarded was 3 less than the number of white ribbons. the number of red ribbons was

What is the average of 30, 40, and 80?

given: quadrilateral ABCD with ∠A= ∠C and BD the bisector ∠ABC prove: DB bisects ∠ADC

How do you say little sister, little brother, older sister, and older brother in Korean? I hope someone who actually know Korean can answer this question.

A biome that contains a layer of permanently frozen soil, called permafrost, would be classified as A. taiga B. desert C. tundra D. savannah E. temperate decidu

A midwestern music competition awarded 35 ribbons. The number of blue ribbons awarded was 3 less than the number of white ribbons. the number of red ribbons was

A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?