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1. Which equation is equivalent to y – 6 = –12(x + 4)?
a.y = –6x – 48
b.y = 6x – 48
c.y = –12x – 42
d.y = –12x – 54
2. Which point is located on the line represented by the equation y + 4 = –5(x – 3)?
a.(–4, –5)
b.(–5, –4)
c.(3, –4)
d.(–3, 4)
3. The population of a city increases by 4,000 people each year. In 2025, the population is projected to be 450,000 people. What is an equation that gives the city’s population p (in thousands of people) x years after 2010?
a.p = 4x + 50
b.p – 450 = 4(x – 15)
c.p – 15 = 4(x – 450)
d.p = 4x +
 one year ago
 one year ago
1. Which equation is equivalent to y – 6 = –12(x + 4)? a.y = –6x – 48 b.y = 6x – 48 c.y = –12x – 42 d.y = –12x – 54 2. Which point is located on the line represented by the equation y + 4 = –5(x – 3)? a.(–4, –5) b.(–5, –4) c.(3, –4) d.(–3, 4) 3. The population of a city increases by 4,000 people each year. In 2025, the population is projected to be 450,000 people. What is an equation that gives the city’s population p (in thousands of people) x years after 2010? a.p = 4x + 50 b.p – 450 = 4(x – 15) c.p – 15 = 4(x – 450) d.p = 4x +
 one year ago
 one year ago

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nbouscalBest ResponseYou've already chosen the best response.0
For problem 1, you want to first apply the distributive property to the right side, and then add 6 to both sides to isolate the y.
 one year ago

nbouscalBest ResponseYou've already chosen the best response.0
If you've done that you should have the answer
 one year ago

ashleylynnBest ResponseYou've already chosen the best response.0
i got y6=12x+48 @nbouscal
 one year ago

nbouscalBest ResponseYou've already chosen the best response.0
After the first step that's correct, then the second step is to add 6 to both sides to isolate the y.
 one year ago

ashleylynnBest ResponseYou've already chosen the best response.0
wait i don't get how to do that like so it would y=6x48 ? @nbouscal
 one year ago

nbouscalBest ResponseYou've already chosen the best response.0
Nope. You have \(y6=12x48\). So then you add 6 to both sides, which gives \(y6+6=12x48+6\). Then you combine like terms to simplify it.
 one year ago

ashleylynnBest ResponseYou've already chosen the best response.0
y=12x42 @nbouscal
 one year ago

nasavivekBest ResponseYou've already chosen the best response.1
@ashleylynn ... for 1st one ans is y= 12x42
 one year ago

ashleylynnBest ResponseYou've already chosen the best response.0
yeah i know i mean what do i dooo for the second problemmm @nbouscal
 one year ago

nasavivekBest ResponseYou've already chosen the best response.1
@ashleylynn ..for 2nd ans is (5,4)
 one year ago

ashleylynnBest ResponseYou've already chosen the best response.0
thanks and for the 4th ? @nbouscal
 one year ago
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