Find slope
(y2-y1)/(x2-x1) is slope
(11-3)/(1-(-1))=8/2=4
y=4x+b
input a point
(1,11)
x=1
y=11
11=4(1)+b
11=4+b
minus 4 from both sides
7=b
the equatin is
y=4x+7
the closest one
minus 4x from both sides
y-4x=7
times everybody by -1
4x-y=-7
last choice is answer
Answer:
Step-by-step explanation:
Answer:
6/13
Step-by-step explanation:
since there are only 13 cards numbered 1 through 13, we have to count how many of these numbers are even.
1 <u>2</u> 3 <u>4</u> 5 <u>6</u> 7 <u>8</u> 9 <u>10</u> 11 <u>12</u> 13
Once you've figured out how many even numbers there are - in this case, there are 6 of them - then you put that number over the total number of cards, which is 13. So, you would get 6/13, which also happens to already be in simplest form.
hope this helps :)
I'm quite busy right now, so I want to answer this really quickly.
Use money as the main base for the word problem, it involves decimals and the use of word problems.