Is the relation {(13)} a function? why or why not?
1. yes, there is no value in the domain that corresponds to more than one value of the range
2.no, the range value 3 corresponds to two domain values, 1 and 2
3. yes, the range value 3 corresponds to two domain values, 1 and 2
4. no, there is no value in the domain that corresponds to more than one value of the range

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

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