Wrote a linear function f with the values f(-4)=0 and f(4)=2
1 answer:
Answer:
y = (1/4)x + 1
Step-by-step explanation:
The points mentioned are (-4,0) and (4,2).
We can find the slope m:
(2-0)/(4-(-4)) = 2/8 = 1/4
We now have the equation y = (1/4)x + b
Now we must find the y-intercept.
Plugging in the first point:
0 = (1/4)*(-4) + b
0 = -1 + b
1 = b
y = (1/4)x + 1
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Answer:
x = 27
Step-by-step explanation:
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Answer:
3.6 = a
Step-by-step explanation:
5.4 = a <u>- ( -1.8</u>)
5.4 = a <u>+ 1.8</u>
- Move constant to the left hand side and change their sign.
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Answer:
d???
Step-by-step explanation:
16-7a=-33
-16 | -16
____________
-7a/-7a| -49/-7a
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16- (7•7)= 33
