Answer:
Yes (x – 13), (x-2) are both factors of the equation.
Step-by-step explanation:
Multiplying both factors will give the original equation
factorisation is the reverse of multiplying out.
Furthermore factorization is one of the methods used to solve quadratic problems
Others are graphical solutions and formula method
A. To answer this question, we must consider two inequalities. The first inequality we will construct is regarding the number of tickets sold with respect to capacity. The theater cannot exceed the allotted 200 seats, so this would indicate we would use a less than or equal to inequality. The inequality we would construct to illustrate this using adult and child tickets is x + y <= 200.
The second inequality we will construct is based upon the ticket prices set and the theater’s goal. The problem indicates the theater wants to sell “at least $1,500 worth of tickets...” To create the inequality here, we will create it as follows: 12.5x + 6.25y >= 1,500.
To find the intersection point, we must isolate y. In order to do this, move x to the other side of both inequalities. Inequality 2 can be simplified to y >= -12.5x / 6.25 + 1,500 / 6.25. Graph and identify the solution from there.
46-(-26)
= 46+26
= 72
As - and - together makes plus.
Hope it helps you and please mark my answer as the brainliest
<span>Y=3x+2 slope = 3
</span><span>perpendicular, slope = -1/3
answer is C) </span><span>-1/3 </span>
The rate of change for the function on the table is; 15 grapes eaten per minute.
<h3>What is the rate of change of the function described by the table?</h3>
It follows from the complete question that the table given indicates that;
- after 1min, 15 grapes had been eaten,
- after the next minute, 30 grapes had eaten,
- after the 3rd minute, 45 grapes had already been eaten.
On this note, it is conclusive that the rate of change of the function represented by the table is; 15 grapes eaten per minute.
Read more on rate of change;
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