All categories

2 years ago

Write an equation for the line that has a slope of 1/2 and passes though the point (-2,5)?

Mathematics

2 answers:

IgorC [24]2 years ago

7 0

Answer: y = 1/2x + 6

Step-by-step explanation:

b = y1 - m • x1

Plug everything in:

b = 5 - (1/2) • -2

= 6

Written in y = mx + b is:

y = 1/2x + 6

Schach [20]2 years ago

5 0

Answer:

y=1/2x+6

Step-by-step explanation:

Y=MX+B

m= slope=1/2

b= y-intercept

You might be interested in

How to write 281,480,100 in word form

jeyben [28]

Two hundred and eighty one million,four hundred and eighty thousand and one hundred

3 0

3 years ago

Please help, will mark brainliest

Delicious77 [7]

Sorry it took so long, here is your answer:

5 0

3 years ago

Fill in the chart, find the nth term (algebraic expression) and write the pattern rule

lisov135 [29]

Answer:

Step-by-step explanation:

8 0

2 years ago

Write an absolute value inequality that

fiasKO [112]

Answer:

All real numbers greater than or equal to -1 and less than or equal to 2

Step-by-step explanation:

Let

A_1 ------> the area of rectangle

A_2 ----> the area of triangle

we know that

$\left|A_1-A_2\right|\le 6$

Find out the area of rectangle

$A_1=4(x+2)=(4x+8)\ units^2$

Find out the area of triangle

$A_2=(1/2)(4)(5)=10\ units^2$

substitute

$\left|(4x+8)-10\right|\le 6$

Simplify

$\left|4x-2\right|\le 6$

First case (positive value)

$+(4x-2) \leq 6$

$4x \leq 6+2$

$4x \leq 8$

$x \leq 2$

Second case (negative value)

$-(4x-2) \leq 6$

Multiply by -1 both sides

$(4x-2) \geq -6$

$(4x \geq -6+2$

$4x \geq -4$

$x \geq -1$

therefore

The solution for x is the interval -----> [-1,2]

All real numbers greater than or equal to -1 and less than or equal to 2

8 0

2 years ago

what pattern do you observe regarding the number of lines of reflection through a regular polygon that will map the polygon onto

valina [46]

Answer: the number of sides of a regular polygon is the same as the number of lines of reflection that can map the polygon into itself. The number of lines of symmetry is the same as the number of lines of reflection for mapping. (this is word for word so i suggest rewording)

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers