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8090 [49]
3 years ago
7

Most linear graphs are direct variation, unless they go through the origin.

Mathematics
1 answer:
icang [17]3 years ago
5 0
False

A linear graph that is a direct variation is in the form y=kx, so it has a y-intercept at (0,0). This means it passes through the origin if it is a direct variation.
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PLEASE HELP ME WITH THESE
elena-s [515]
You have to take the 2 divided by 12. And 12 divided by 2 is 6. So the answer is 6
7 0
2 years ago
Riko wants to find the distance between the points (−2, −3) and (2, −5). His work is shown. StartAbsoluteValue negative 3 EndAbs
swat32

Answer:

<em>Riko is wrong because she uses the wrong formula.</em>

Step-by-step explanation:

Given the coordinate points (-2, -3) and (2, -5)

We are to find the distance between the two points

Using the formula:

D = √(x2-x1)²+(y2-y1)²

From the coordinates x1 = -2, y1 = -3, x2 = 2 and y2 = -5

Substitute

D = √(2-(-2))²+(-5-(-3))²

D= √(4)²+(-2)²

D = √16 + 4

D = √20

D = √4*√5

D = 2√5

<em>This shows that Riko is wrong because she uses the wrong formula.</em>

7 0
3 years ago
Read 2 more answers
What is the answer ​
Gnom [1K]

Answer:

lol ty for the points

Step-by-step explanation:

4 0
3 years ago
Find the value of a2+bc√−d, when<br><br> a = –3, b = 2, c = 100, and d = –2.
pav-90 [236]
Umm im pretty sure d= -3x im not to sure
5 0
3 years ago
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The vertex of this parabola at (-5,-2). When the c - value is -4 the y-value is 2 what is the coefficient of the squared express
Andre45 [30]

Answer:

4

Step-by-step explanation:

The vertex formula of a quadratic equation is:

●y= a(x-h)^2 +k

(h,k) are the coordinates of the vertex

Here: h = -5 and k= -2

y is 2 and x is -4

● 2 = a (-4-(-5))^2 + (-2)

● 2 = a (-4+5)^2 -2

● 2 = a *1^2 -2

● 2 = a -2

● 4 = a

3 0
3 years ago
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