2^2-1
4-1
3
g(2)=3
Hope this helps
100
ggbnjj mj ddcnmikiyewazxbnoorr
Answer:
20
Step-by-step explanation:
Step 1: find the derivative of y = x^2 + 12x - 7; it is 2x + 12.
This function represents the slope of the tangent line to the given curve at x.
Step 2: Substitute 4 for x in f '(x) = 2x + 12: f '(4) = 2(4) + 12 = 20
The slope of the tangent line to the graph of y = x^2 + 12x - 7 at x = 4 is 20.
Answer: x= -1, y= -3
Step-by-step explanation
solve like a system of equations
x-y-2 = 0
+
x+y+4=0
------------
2x+2=0, 2x= -2, x= -1, then plug that back into either equation
-1+y+4=0, y+3=0, y= -3
Answer:
-2.1
Step-by-step explanation:
Write it laterally (Up and down)
-13.5
<u>- 2.3</u>
-15.8
<u>+ 13.7</u>
-2.1
Hope this helps :)
