The slope-intercept form of a line is y=mx+b .

what do m and b represent?

b is the slope, and m is the x-intercept.

b is the slope, and m is the y-intercept.

m is the slope, and b is the x-intercept.

m is the slope, and b is the y-intercept.

is the slope and is the y-intercept.

Step-by-step explanation:

The slope-intercept form of a line is given as:

Here, the coefficient of represents the slope of the line.

The coefficient of is and hence the slope.

y-intercept is the value of for which is is 0.

Now, if we put  as 0 in the above equation, we get

Therefore, y-intercept is .

Hence, for the line with slope-intercept form , is the slope and is the y-intercept.

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.