The numbers before the X are the slope, the numbers after the x are the Y- intercepts.
1. Slope = -3
2. y-intercept = -8
3. Slope = 5/4, y-intercept = 9
4. 8x+6y =12
subtract 8x from each side to get Y on the left side:
6y = -8x +12
Divide each term by 6:
y = -8x /6 + 12/6
y = -4/3x + 2
The answer is A.
5. Rewrite the equation in slope intercept form:
x-3y = -3
-3y = -x -3
y = 1/3x +1
The slope is 1/3, the y-intercept is 1
The correct line is B. line b
Answer:
hope it helps
Step-by-step explanation:
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Someone help please I need to know this answer as well!!!
Answer:
y = (3 × 10^8 m/s)/x
Step-by-step explanation:
Speed of a wave is given by the product of wavelength and frequency.
Thus; speed = frequency × wavelength
If x = wavelength and y = frequency then speed will be;
speed = yx
Thus to get wavelength, y;
y = speed/x , but speed is 3 × 10^8 m/s
Thus;
y = (3 × 10^8 m/s)/x
Answer:
B
Step-by-step explanation:
<u>To find the answer, you have to </u><u>multiply each term of the first parenthesis' expression with each term in the next parenthesis' expression.</u><u> Then </u><u>combine like terms</u><u>.</u> So we have:
Answer choice B is right.