Answer: (1,7) (2,9) (3,11) (4,13)
Step-by-step explanation:
The function is y = 2x + 5. To find the y coordinates we will insert the values 1, 2, 3, and 4 for x.
y = 2(1) + 5
y = 7
So the first coordinate would be (1,7)
y = 2(2) + 5
y = 9
Second coordinate will be (2,9)
y = 2(3) + 5
y = 11
Third coordinate will be (3,11)
y = 2(4) + 5
y = 13
Fourth and final coordinate will be (4,13)
(4x³-5x²-2x+11)/(x+1)
[(x+1)(4x²-9x+7)]/(x+1) + 4/(x+1)
4x²-9x+7 + 4/(x+1)
Answer:
- story 1- B and story 2-A
- x and y is the amount of flyers she gave to each volunteer.
- 3x+12=90 3y+36=90
- x= 26 y=18
3x+12=90
3x+12-12=90-12
3x=78
3x/3=78/3
x=26
3y+36=90
3y+36-36=90-36
3y=54
3y/3=54/3
y=18
I hope this is good enough:
Answer:
y = 2x + b (the second answer choice)
Step-by-step explanation:
The slope-intercept form is y = mx + b (the m representing slope and the b representing y-intercept). Put the points in ratio form as a fraction and subtract the ratio with the smallest numbers from the ratio with the largest ratio (5/1 - 1/-1) to get 4/2. When simplified, it becomes 2/1, so the slope is 2. Using the slope found previously, subtract 1 from the x of (1, 5) and 2 from the y of (1, 5) to get the y-intercept. The resulting point is (0, 3), so the y-intercept is 3. Replace the m with the found slope (2) and b with the found y-intercept (3) to end up with y = 2x + 3.
Answer: “samuel earns $20 for each lawn he mows”
Step-by-step explanation:
