Answer:
Step-by-step explanation:
1. There are infinite number of lines going from only one point (2, 5)
- No definite solution for line A.
2. This is a proportional relationship, since line passes through the origin. The slope is -3.
<u>The line B is:</u>
3. Points (-3, -2) and (3, 10)
<u>The slope:</u>
<u>The y - intercept:</u>
<u>The line C is: </u>
4. The rate of change is m = 2.5
<u>The y- intercept:</u>
<u>The line D is: </u>
5. Line E has a slope of 4, no sufficient info to conclude.
- y = 4x + b, with any value of b
6. Line F has m = -3/4 and passes through (8, -1).
<u>The y -intercept is:</u>
<u>The line F is: </u>
7. G is not a linear relationship as the function increases exponentially with common ratio of 3.
Answer:
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Answer:
hopefully helps
Step-by-step explanation:
you have to subtract the little number from the big number
Answer:
Edge
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<em>~</em><u><em>Dreamer1331</em></u><em>~</em>
Answer:
-37
Step-by-step explanation:
1) to find the equation of the given line (its slop-interception form is y=mx+i, where m - slop, i - interception):
a) y=2x+i, where m=2;
b) it is possible to calculate the value of 'i' after the substitution the point (5;-3) into the equation y=2x+i:
-3=2*5+i; ⇒ i= -13;
c) the equation of the given line is y=2x-13.
2) to calculate the value of 'R':
if to substitute the point (-12;R) into the equation y=2x-13, then
R=2*(-12)-13; ⇒ R= -37.