3 years ago

Find the slope and y intercept of the line PLEASE SHOW WORK

1 answer:

5 0

Please write y= 4/3x - 3 as <span>y= (4/3)x - 3 for greater clarity.

Comparing this </span>y= (4/3)x - 3 to y = mx + b, we see that m = 4/3 and b = -3.

Your second post, <span>14x + 4y + 24, is not an equation. Please fix it. After you've done that, solve your equation for y and identify the slope (m) and the y-intercept (b) in the same way.

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Evaluate the function f(x)= x^2 + 2x + 8 at the given values of the independent variable and

tresset_1 [31]

Question a:
f(6) = (6)² + 2(6) + 8

f(6) = 36 + 12 + 8

f(6) = 56

Question b:
f(x+4) = (x+4)² + 2(x+4) + 8

f(x+4) = x² + 8x + 16 + 2x + 8 + 8

f(x+4) = x² + 10x + 32

Question c:
f(-x) = (-x)² + 2(-x) + 8

f(-x) = x - 2x + 8

8 0

2 years ago

If k=9 and x=5, find the value of the expression: <br> 2k - X<br><br> Please hurry

il63 [147K]

Answer:

$\huge\boxed{13}$

Step-by-step explanation:

= 2k - x

Given that k = 9, x = 5

= 2(9) - 5

= 18 - 5

= 13

$\rule[225]{225}{2}$

Hope his helped!

8 0

3 years ago

Which statements are true? Select three options.<br><br> You can use for reference ;)

Dovator [93]

The answers are A,C,&E

3 0

1 year ago

there are 27 red or blue marbles in the bag the number of red marbles is five less than three times the number of the blue marbl

alexdok [17]

So assuming that the total =27
r+b=27
r=-5+3b
r=3b-5
subsitute 3b-5 for r in first equation
3b-5+b=27
4b-5=27
add 5
4b=32
divide by 4
b=8
subsitute
b+r=27
8+r=27
subtracct 8
r=19

red=19
blue=8

4 0

2 years ago

13. After Valentine's Day, boxes of chocolates go on sale and are marked down 10%. The

Anna007 [38]

Answer:

$27.00

Step-by-step explanation:

First, 10% of 30 = 3.

Second, 30 - 3 = 27

Hope this helps!

5 0

3 years ago