Answer:
Explanation:
add 13 to both sides of the equation.
17+13=−8x.
30=−8x.
divde both sides by −8.
30−8=x⇒x=−308=−154.
As a check.
Step-by-step explanation:
1) The function is:
At x=2,
Find the first derivative,
Find the slope at x=2
The equation of the tangent line is given by:
Therefore
2) The given function is
The equation of the tangent is
3) The function is
Now
The first derivative is
The equation of tangent at:
x=2
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Answer:
5) Domain: -3,-2,1,2,5 Range: 0,1,4,-5
7) Domain: -2 ≤ x ≤2 Range: 1 ≤ y ≤ 5
9) Domain: -4 ≤ x ≤ 3 Range: -5 ≤ y ≤ 5
10) Domain: all real numbers Range: y ≥ -3
12) Domain: -3 ≤ x ≤ 3 Range: -2≤ y ≤ 4
Sorry I don't know number 11