All categories

4 years ago

I need help with this math work

Mathematics

1 answer:

Akimi4 [234]4 years ago

6 0

9514 1404 393

Answer:

see attached

Step-by-step explanation:

If you plot the points on the graph, you notice that the run (change in x) is 3 for each "rise" (change in y) of -1, so the slope is ...

m = rise/run = -1/3

The middle point is on the y-axis, so is the y-intercept.

In slope-intercept form, the equation is ...

y = mx + b . . . . . . where m is the slope (-1/3) and b is the y-intercept (4)

y = -1/3x +4 . . . . equation

You might be interested in

Simplify (3 x + 5) + (2 x - 9) - (4 x + 3). 9x - 1 -9x - 1 -x - 7 x - 7

Troyanec [42]

Answer:

x - 7 , is the answer

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Robby and his friend, Sal, are at the top of a lookout tower. Sal dares Robby to drop one of his favorite pair of Jordan's from

Gnom [1K]

When it will hit the ground then height is 0
h(t)=-16^2+250
-16^2+250=0
16t^2=250
t^2=250/16
t=3.95 seconds

i hope this is right

3 0

3 years ago

At a café, the cook uses a recipe that calls for eggs and milk. The amounts of eggs and milk have a proportional relationship.

DanielleElmas [232]

Answer:

Eggs 2 3 4

Milk 6 9 12

Ratio 3/1 3/1 3/1

Step-by-step explanation:

Look at the second column with 2 eggs and 6 cups of milk.

6 cups milk and 2 eggs. The ratio of the number of cups of milk to number of eggs is 6/2, which is the same as 3/1 in the second column. The number of cups of milk is always 3 times the number of eggs.

If you know the number of eggs, multiply by 3 to get the number of cups of milk. 3 * 3 = 9 in the third column.

If you know the number of cups of milk, divide by 3 to get the number of eggs. 12/3 = 4 in the fourth column.

Eggs 2 3 4

Milk 6 9 12

Ratio 3/1 3/1 3/1

7 0

3 years ago

Please help!!!! For the exponential function...

Anarel [89]

Answer: b.) 40

Given that:

f(x) = 5 × 2ˣ

To find f(3), simplify insert [x = 3] in the given equation:

f(3) = 5 × 2³

f(3) = 5 × 2 × 2 × 2

f(3) = 40

4 0

2 years ago

50 points

mixas84 [53]

I believe it’s b I am not sure
Step by step explanation

8 0

4 years ago

Read 2 more answers