I WILL MARK BRAINLIEST Write the equation of each line in slope-intercept form. Then graph the line. Show work. 1) Horizontal line through (2,3)
2) x-intercept 4, y-intercept -3

 1.)  y= 3

2.)  y = 3/4 x -3

Step-by-step explanation:

1. A horizontal line passes through the y-axis.and includes all x values.

2. use slope intercept form y = mx + b

To find the slope, m, take difference in y-values divided by difference in x-values.  b is the y-intercept , given in the question. -3

0 -(-3)/ 4-0 = 3/4 = m  

insert the values into the equation:

y = 3/4 x - 3

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

111

step-by-step explanation: