Rewrite 6a+18b in factored form

= 6 ( a + 3b)

Step-by-step explanation:

6a + 18b

The highest common factor of 6 and 18 = 6

Therefore,

6a + 18b = 6( 6a/6  + 18b/ 6 )

= 6 ( a + 3b)

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hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2