The y-intercept is the point where the graph crosses the y-axis. It is found by setting x=0. For your equation, that makes the x-term vanish and only the constant remains. The ordered pair is ...
(x, y) = (0, -9)

4 0

4 years ago

Malika decides to use some of her savings to buy a bicycle. She compares the prices of 3 brands of bicycles: the RacerZ, the Spe

jeka94

So times $64.80 by 2.5. You minus 20 from that, so that the RacerZ is $142. You take that $142 and times that by 1.09. You get 154.78. Therefore;

Speedmonster- 64.80
RacerZ- 142
Swiftee-154.78

Hope this helps. :)

3 0

3 years ago

The population of a small rural town in Iowa went from 5700 people in 1998 to 7945 in 2005. What is the rate of change in the po

Lina20 [59]

Maybe about 39% increase

try that, might be right.

4 0

3 years ago

Read 2 more answers

What is the equation of the horizontal line graphed below?

BartSMP [9]

The answer is y = -4

because the line is on the y-axis on -4. If it was x = -4 then the line would be vertical on -4 on the x-axis

4 0

4 years ago

Read 2 more answers