How do you graph equations

1 answer:

7 0

Yes, so start by solving for y by subtracting everything else to the opposite side of the = from y.

1. y = 5 - x
2. y = x - 1

Now that we have our two equations in point-slope form, we can create graphs.

Our point-slope form is y = mx + b where m = slope of line and b = y-intercept.

The slope of equation 1. is -1 and the slope of equation 2. is 1

The y-intercept (how much the line goes up or down on the y-axis) for equation 1. is 5 and the y-intercept of equation 2. is -1

You might be interested in

Evaluate the expression when a= 5 and x= -2 -a+6x Thankyou ! !

kirill [66]

The equation would be -5+(-12), so the answer would be -17 :)

5 0

3 years ago

Read 2 more answers

Factor 3x² - 2x + 6

aalyn [17]

Answer:

sorry this does not factor out

Step-by-step explanation:

5 0

3 years ago

Elizabeth drove 192 miles in 4.5 hours. how many miles could she drive at this rate in 3 hours

Alex73 [517]

Answer:

128

Step-by-step explanation:

3 0

3 years ago

15 - 4x = 6 - 3x whats the answer.

Makovka662 [10]

Answer:9

Step-by-step explanation: First you add the 3x to both sides(the -4x and the -3x) and then you get 15-1x=6. Next you subtract 15 from 15 and 6, so you get -1x=-9. So then you divide both sides by -1 (do -1x over -1 equals -9 over -1). Last you do the dividing and you get x=9.

5 0

3 years ago

Write the expressions "Four times the difference of a number and 7 is 32", "One third of a number is 12 less than the number its

Anna71 [15]

Part 1) "Four times the difference of a number and $7$ is $32$ "