3 years ago

HELP PLEASE, WILL MARK BRAINLIEST

Mathematics

1 answer:

sasho [114]3 years ago

4 0

Answer:

Step-by-step explanation:

b square d -for ad +or -2a

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Find the slope and y-intercept for the two linear functions. Linear Functions Identify the slope of the line given in the table:

Natalija [7]

ANSWER

See explanation

EXPLANATION

The table contains these two points (-4,-3) and (2,-4.5)

The slope of this line is given by;

$m = \frac{rise}{run}$

$m = \frac{ - 4.5 - - 3}{2 - - 4} = \frac{ - 1.5}{6}$

$m = - \frac{1}{4}$

The y-intercept can be obtained by finding the equation of the line in the form:

$y = mx + c$

We plug in the slope and the point (-4,-3) to find c.

This implies that,

$- 3 = - \frac{1}{4} \times - 4 + c$

$- 3 = 1 + c$

$c = - 3 - 1 = - 4$

Hence the y-intercept is -4.

The given line is

$y = \frac{3}{2} x + 1$

This is already in the slope intercept form:

The slope is

$m = \frac{3}{2}$

The y-intercept is c=1

5 0

3 years ago

Read 2 more answers

Maria tiene 3 yardas de cinta; necesita 1/4" de yarda de cinta para hacer cada moño. Explicar cuantos moños puedes hacer. Explic

evablogger [386]

Can't understand your language

6 0

3 years ago

Y=-x+7

Allisa [31]

Question 1:
y=-x+7
y=2x-2

(-x+7)=2x-2
-x+7+x=2x-2+x
7=2x-2+x
7+2=2x-2+x+2
9=3x
9/3=3x/3
3=x

y=-x+7
y=-(3)+7
y=4

Question 2:
y-1=2x
y+2x=5

y-1=2x
y-1+1=2x+1
y=2x

(2x+1)+2x=5
2x+1+2x=5
4x+1=5
4x+1-1=5-1
4x=4
4x/4=4/4
x=1

y-1=2(1)
y-1+1=2+1
y=3

Answer: x=1 y=3

6 0

3 years ago

HELP THIS IS DUE TODAY. A B C or D. The table shows the relationship of how many pounds of pecans are needed to make a certain n

vlabodo [156]

The 4th, did this and got a 100%

7 0

3 years ago

PLZ HELP WILL CHOOSE BRAINLIEST

boyakko [2]

Answer:

270

Step-by-step explanation:

307-31=276 so the estimate would be 270

7 0

3 years ago