Work out m and c for the line: y = 9 x − 4

Mathematics

2 answers:

horsena [70]3 years ago

7 0

Answer:

m = 9

c = -4

Step-by-step explanation:

The formula for a line is y = mx+c, where m is the gradient and c is the intercept.

here,

m = 9

c = -4

Hope this helps

good Luck

Yuliya22 [10]3 years ago

5 0

Answer:

Step-by-step explanation:

y = mx + c

y = 9x - 4

Slope m = 9

Y-intercept = -4

You might be interested in

Cameron has 4 clown fish in his fish tank. One third of the fish in the tank are clown fish. How many fish does Cameron have in

forsale [732]

Cameron has 12 fish.
The denominator in 1/3 tells you that there are THREE equal parts in the whole group. Draw 3 circles to show THREE equal parts.
Since 4 fish are 1/3 of the whole group, draw FOUR counters in the first circle.
Since there are FOUR counters in the first circle, draw FOUR counters in each of the remaining circles. Then find the total number of counters.
So Cameron has TWELVE fish in his tank

3 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST AND 30 POINTS!!!!!!!!!!!!!!!!

Black_prince [1.1K]

A) The intersection occurs at the same height 'y', so the y of each equation must be equal:

y=y implies 2−x = 8x+4. The solution is -2=9x, x = -2/9=2/3, and y = 20/9

(-2/9,20/9)

B)
X | Y1 | Y2
_____________
-3 5 -20
-2 4 -12
-1 3 -4
0 2 4
1 1 12
2 0 20
3 -1 28

C) I would draw each line with the values on the table. Where both lines cross is the intersection point. It should be (-2/9, 20/9)

6 0

4 years ago

What percentage of the actual salary are the actual total expenses?

Setler79 [48]

Answer:

95.97%

Step-by-step explanation:

Observing the table we have

The actual salary is $3,600 -----> This amount represent the 100%

The actual total expenses are $3,455

using proportion

Find out what percentage of the actual salary are the actual total expenses