A disjunction is false if and only if both statements are false.
<span>Otherwise it is true
</span>
<span>4 · 3 = 11 or 4 + 5 = 10 → F ∨ F
</span><span>7 -2 = 5 or 2 · 4 = 7 → T ∨ F
</span><span>1 + 8 = 12 or 5 · 3 = 15 → F ∨ T
</span>7 · 2 = 14 or 4 + 5 = 9
→ T ∨ T
Therefore your answer is <span>4 · 3 = 11 or 4 + 5 = 10</span>
The correct answer is D I’m pretty sure
Answer:
D
Step-by-step explanation:
These are transformations. One thing to remember is that only a sign change (like a negative sign on the new function) will change the direction in which the parabola opens.
Here, going from f(x) to 1/2 * f(x) has no sign change, so the parabola will open in the same direction as before. Eliminate A and C.
Vertical transformations are those that are done to the entire function, as opposed to horizontal transformations which are done only on the x. Here, since we're multiplying 1/2 to f(x), we have a vertical transformation.
There are different transformations. The one here would be a vertical shrink by a factor of 1/2. Vertically shrinking a function is basically the same as compressing it, which would make it wider.
The answer is thus D.
Answer:
10x+15
Step-by-step explanation:
area of the two rectangles combined is one big rectangle
area of rectange= base*height
base length: 2x+3
height: 5
(2x+3)*5
=(2x*5)+(3*5)
=10x+15
Answer:
25%
Step-by-step explanation:
Take the new price and subtract the original price
15-12 = 3
Divide by the original price
3/12 = .25
Multiply by 100%
25%
The percent increase is 25%
