Answer:
324
Step-by-step explanation:
you would multiply 27 × 12 and that would equal 324
Answer:
x≥−3
Step-by-step explanation:
Let's solve your inequality step-by-step.
2x+3/
−3
≤1
Step 1: Simplify both sides of the inequality.
−2/
3
x−1≤1
Step 2: Add 1 to both sides.
−2/
3
x−1+1≤1+1
−2/
3
x≤2
Step 3: Multiply both sides by 3/(-2).
(
3/
−2
)*(
−2/
3
x)≤(
3/
−2
)*(2)
x≥−3
Answer:
x≥−3
For each curve, plug in the given point 
and check if the equality holds. For example:
(I) (2, 3) does lie on 
since 2^2 + 2*3 - 3^2 = 4 + 6 - 9 = 1.
For part (a), compute the derivative 
, and evaluate it for the given point . This is the slope of the tangent line at the point. For example:
(I) The derivative is
so the slope of the tangent at (2, 3) is
and its equation is then
For part (b), recall that normal lines are perpendicular to tangent lines, so their slopes are negative reciprocals of the slopes of the tangents, 
. For example:
(I) The tangent has slope 7/4, so the normal has slope -4/7. Then the normal line has equation
Answer:
25%
Step-by-step explanation:
28-21=7
7/28=×/100
7×100=700
700÷28=25
Absolute value of x minus 6 is less than y
one way is to jsut make all the x's positive, then subtract them from 6 and see if they are less
sorry for confusing, just read below
(-5,1)
1>|-5|-6
1>5-6
1>-1
true
(-1,-5)
-5>|-1|-6
-5>1-6
-5>-5
false
(5,-1)
-1>|5|-6
-1>-1
false
answer is (-5,1)
