Can someone help me please?

Mathematics

2 answers:

Fynjy0 [20]2 years ago

6 0

Answer:

3 mi because a $a^{2}+b^{2}=c^{2}$

which a= 5 mi and c= 8 mi so b is 8-5 which is 3, hope this helps :)

Eddi Din [679]2 years ago

5 0

Answer: can you turn the light up plz

Step-by-step explanation:

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A linear function contains the following points: 0,-3 and 6,15.

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The slope of the linear function is 3 and the y-intercept is -3 if the linear function contains the following points: (0,-3) and (6,15)

<h3>What is the slope?</h3>

The ratio that y increase as x increases is the slope of a line. The slope of a line reflects how steep it is, but how much y increases as x increases. Anywhere on the line, the slope stays unchanged (the same).

$\rm m =\dfrac{y_2-y_1}{x_2-x_1}$

We have:

A linear function contains the following points: (0,-3) and (6,15)

The slope:

$\rm m =\dfrac{15-(-3)}{6-0}$

m = 18/6

m = 3

The equation of a line:

y = mx + c

Plug x = 0, y = -3

-3 = c

Thus, the slope of the linear function is 3 and the y-intercept is -3 if the linear function contains the following points: (0,-3) and (6,15)

Learn more about the slope here:

brainly.com/question/3605446

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4 0

2 years ago

Please help thanks !

Sergio039 [100]

Answer:

point slope form: y-3= $-\frac{3}5}$ (x+2)

slope-intercept form: y= $-\frac{3}{5}$ x+ $\frac{9}{5}$

Step-by-step explanation:

so to find point-slope form, you first have to find the slope of the line

--slope = $\frac{y_{2}-y_{1} }{x_{2} -x_{1} }$ = $\frac{0-3}{3+2} =-\frac{3}{5}$ (you have to use the two points shown: (-2,3) and (3,0) to plug in for y1, y2, x1, and x2 to find the slope.)