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dimulka [17.4K]

3 years ago

6

Examples: Determine if the graph is a function. If it is, state the domain and range.

1 answer:

NemiM [27]3 years ago

5 0

Answer:

Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.Jan 8, 2019

Step-by-step explanation:

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There are 18 girls in mr. Brimley’s math class. If 60% of the students are girls, how many students are in mr. brimley’s math cl

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An ANOVA procedure is used for data that were obtained from four sample groups each comprised of five observations. The degrees

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Step-by-step explanation:

The degrees of freedom of the critical value F are (k-1,n-k).

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3 years ago

Solve the system of equations using multiplication. 3x – 3y = –3 5x – y = –13 What is the solution of the system?

love history [14]

ANSWER

The solution is

x=-3,y=-2

EXPLANATION

First equation

3x – 3y = –3

Second Equation:

5x – y = –13

Multiply the second equation by 3 to get:

Third equation:

15x-3y=-39

Subtract the first equation from the third equation:

$15x - 3x = - 39 - - 3$

$12x = - 36$

Divide both sides by 12,

$x = \frac{ - 36}{12} = - 3$

Put x=-3 into the first equation:

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Group like terms,

$- 3y = - 3 + 9$

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The solution is

x=-3,y=-2

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3 years ago

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