(1,4) (3,8) and (6,y). What is the value of y?

Answers

Answer 1

Answer: The formula for point slope form is:

y − y1 = m(x − x1)
where (x1,y1) is a point on the graph and m=slope

now lets solve for the slope of our points: (1,4) (3,8)

Slope=y2-y1/x2-x1=8-4/3-1=4/2=2

Now we can plug our information into the equation

y − y1 = m(x − x1)
y-4=2(x-1)

Now lets convert it to slope intercept form

y-4=2(x-1)
add 4 to both sides
y=2(x-1)+4
y=2x-2+4
y=2x+2

Now we can solve for the missing y value in (6,y) by plugging in the x value.

y=2x+2
y=2(6)+2
y=12+2
y=14

So the ordered pair would be (6,14)

Answer=14

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Forrest biked 11 2/9 miles in two days. He biked 3 1/4 miles on the first day. How many miles did Forrest bike on the second day? PLEASE HELP!!!!!!

Answers

He ran 8 miles on the second day.
11 - 3 = 8.

rocco wants to use the rest of the money in his savings account ($192) to buy a set of golf irons that has an original price of $350. does rocco have enough money to buy the golf irons? explain.

Answers

if the golf irons are on sale for less than $192 then yes he does but obviously if the irons aren't on sale then no Rocco does not have enough money tho but them.

Final answer:

Rocco does not have enough money to buy the golf irons because the difference between the original price and the money in his savings account is $158.

Explanation:

To determine if Rocco has enough money to buy the golf irons, we need to find the difference between the original price and the money in his savings account.

Difference = Original Price - Money in Savings Account

Difference = $350 - $192

Difference = $158

Rocco does not have enough money to buy the golf irons because the difference between the original price and the money in his savings account is $158.