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3 years ago

BRAINLIEST!PLEASE HELP ME

Mathematics

1 answer:

Oxana [17]3 years ago

3 0

Answer: (3, 5)

<u>Step-by-step explanation:</u>

y = x + 2 is already in Slope-Intercept format

b = 2: Plot +2 on the y-axis
m = 1: Count up 1 and right 1 from "b" to plot the next point

y = -x + 8 is already in Slope-Intercept format

b = 8: Plot +8 on the y-axis
m = -1: Count down 1 and right 1 from "b" to plot the next point

See attached graph

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I rlly rlly need this badly, pls show work :(

elena55 [62]

1) 2x + 3y = 12 -> 3y = -2x +12 -> y = -2/3x + 4
2) 4y - 7x = 16 -> 4y = 7x + 16 -> y = 7/4x + 4

6 0

3 years ago

f is an even function. a = A 2-column table with 4 rows. Column 1 is labeled x with entries negative 2, 0, 2, 3. Column 2 is lab

Lady_Fox [76]

The values of a and b are 4 and -3

<h3>How to solve for (a) and (b)?</h3>

To solve for a, we make use of the function f(x).

x f(x)

2 4

0 5

2 a

3 7

Remove the x values 0 and 3

x f(x)

2 4

2 a

The above table implies that:

f(2) = 4 and f(2) = a

Substitute 4 for f(2) in f(2) = a

4 = a

Rewrite as:

a = 4

To solve for b, we make use of the function g(x).

x g(x)

2 b

0 0

2 -3

3 -4

Remove the x values 0 and 3

x g(x)

2 b

2 -3

The above table implies that:

f(2) = b and f(2) = -3

Substitute -3 for f(2) in f(2) = b

-3 = b

Rewrite as:

b = -3

Hence, the values of a and b are 4 and -3

Read more about functions at:

brainly.com/question/13153717

#SPJ1

<u>Complete question</u>

Use the Symmetry of a Function to Find Coordinates

f is an even function g is an odd function

x f(x) x g(x)

2 4 2 b

0 5 0 0

2 a 2 -3

3 7 3 -4

Find a and b

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2 years ago

39. Why are -2a and 18a like terms?

Vesnalui [34]

Answer:

they each share the same variable which is raised to the same exponent, 1

Step-by-step explanation:

7 0

3 years ago

beena has a cumulative deposit account rs.400 per month at 10% per annum simple interest. if she gets rs.30100 at the time of ma

Dima020 [189]

Answer:T=1.54yr

Step-by-step explanation:

Formulate for simple interest

I=prt/100

T=100I/pr

T=100×400×12/30100×10

T=1.54yr

6 0

4 years ago

Please help its urgent

ankoles [38]

450/30

15/3x =5

x= 5

5+2y= 315

5-5+2y =315-5

2y = 310

2y/2 = 310/2

y=155

Step-by-step explanation:

450/45

2x+4y=450

2×5=10

10+(4×155)

=620/155

10/5=2

3 0

3 years ago