Which function grows

ra1l [238]

Answer:

y = 1/2 x + -5

Step-by-step explanation:

Slope-intercept form is y = mx + b

where m is the slope and b is the y-intercept

m is equal to change in y/ change in x ( aka horizontal change over vertical change), in the graph the horizontal change is 1 up for every 2 units right, which equals 1/2

b is the y-intercept (when x=0), if you look at the graph x=0 when y=-5

Lastly, you put in m and b into the equation to get y = 1/2 x + -5

5 0

3 years ago

2x - 5y = 2 y= 2x + 6

tresset_1 [31]

Point form(-4,-2) or equation form x=-4,y=-2

7 0

3 years ago

CAN SOMEONE PLEASE HELP ME I REALLY NEED IT, THANK YOU!!!

Darya [45]

Answer:

the volume of the square pyramid is 750 cm³

8 0

3 years ago

Its for science but its got math involved its got to do with speed distance and time

KIM [24]

distance:1, 1, 1.3, 1.5, 2, 2.3, 2.5, 3 ,3.2, 4

time. :1, 2, 3 , 4 , 5 , 6 , 7 , 8 ,. 9 ,10

distance:1.5, 2, 3.2, 4.2, 5, 6, 7, 8

time. : 1 , 2, 3 , 4. , 5, 6, 7, 8

<h3>at 5 seconds which travelled the greatest distance : snail 2</h3>

<h3>which travelled a greater distance:snail 2</h3>

<h3>what is the speed of snail 1 at 8 second :</h3>

distance = 3. Time = 8

speed = distance

time

speed = 8

3

speed =2.66

approximately = 2.7. or 3

7 0

4 years ago

Please help me there due tonight!!! All help is appreciated.

Sveta_85 [38]

Answer:

1. 160cm²

2. 176.25cm²

3. 33.75ft²

Step-by-step explanation:

Area triangle = (1/2)(base)(height)

1)

total area = 2(area small triangle) + 2(area big triangle)

= 2(0.5(8)(9))+2(0.5(8)(11))

=72+88=160cm²

2)

total area = 2(area small triangle) + 2(area big triangle)

= 2(0.5(7.5)(7.5))+2(0.5(7.5)(16))

= 56.25 + 120 = 176.25cm²

3)

total area = 2(area small triangle) + 2(area big triangle)

= 2(0.5(4.5)(2.5))+2(0.5(4.5)(5))

= 11.25+22.5 = 33.75ft²

4 0

3 years ago