Answer:
Bạn An có 23 quả táo
Step-by-step explanation:
Vì AN lấy đi 23 quả táo nên số táo vẫn bằng như thế
Answer: B) g(x) = -3x + 4
<u>Step-by-step explanation:</u>
Given f(x) = a(x - h) + k
- a: represents the vertical stretch
- h: represents the horizontal shift to the left (-) or right (+)
- k: represents the vertical shift up (+) or down (-)
You are given f(x) = -x with a vertical stretch of 3 and a vertical shift up 4
→ a = 3, k = 4
resulting in: g(x) = -3x + 4
Answer:
f(x)=-3(x+2)^2-2
Step-by-step explanation: the the FX graph the -3 in my equation represents the decrease(for being negative) in the graph, the positive 2 represents the x axis if that number is positive the negative 3 is going to change the x axis then will end up being negative which is why the x starts off in negative 2, the last number represents the y axis if the y axis is negative 2 the y will start off at -2
Parallel lines have the same a slope.
The slope-intercept form:
m - slope
b - y-intercept
We have y = -2x - 6 → the slope m = -2. Therefore we have the equation of a line:
Put the coordinates of the point (-4, 1) to the equation:
<em>subtract 8 from both sides</em>
<h3>Answer: y = -2x - 7</h3>