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svlad2 [7]
3 years ago
10

If x = -1, then (x - 1)(2 - x) = ?

Mathematics
2 answers:
Lynna [10]3 years ago
6 0
Answer=-6
(-1-1)=-2
(2-(-1))=3
-2*3=-6
zubka84 [21]3 years ago
6 0
Answer= -9

Ok so if x equals -1 we just plug in -1 where we see x
The equation after we plug in -1 for x would look like
(-1-2)(2-(-1))

Then we would solve
-1-2 is -3
(-3)(2-(-1))
2-(-1) is 3
Which leaves us with -3(3)
Which equals -9 :)
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What is the relationship between the factors and the graph of a polynomial equation??
bija089 [108]

Answer:

Each intercept corresponds to a zero of the polynomial function and every zero yields a factor.

Step-by-step explanation:

Each intercept corresponds to a zero of the polynomial function and every zero yields a factor, so we can now write the polynomial in factored form. Graphs behave differently at various intercepts. Sometimes, the graph will cross over the horizontal axis at an intercept. Other times, the graph will touch the horizontal axis and bounce off.

8 0
2 years ago
The product of 58 and an unknown number subtracted from 136 is -70, What is the equation for the statement
marin [14]
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3 0
3 years ago
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Find the unknown digit to make each statement true <br> 3.59 &gt; 3.5 1 &gt;3.572
Softa [21]

We are given statement 3.59 > 3.5__1 >3.572.

We have a blank space in between 5 and 1 in the middle number given.

Given statement ccan be read as :

3.59 is greater than 3.5__1 is greater than 3.572.

So, we need to check a number that is less than 3.59 but less than 3.572.

The hundredth place of 3.59 number is 9 and

hundredth place of 3.572 number is 7.

So, we need to find a number between 7 and 9.

8 is the number in between 7 and 9.

So, the known digit can be replaced by 8 to make the statement true.

And final statement is 3.59 > 3.581 >3.572.

6 0
3 years ago
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A group of college students are going to a lake house for the weekend and plan on renting small cars and large cars to make the
aleksandrvk [35]
<h2>PLEASE MARK ME AS BRAINLIEST</h2>

the number of small cars rented is 6.

The number of large cars rented is 8.

Step-by-step explanation:

Step 1 :

Each small car can hold = 5 people

Each large car can hold  = 8 people

Step 2 :

Number of small cars rented = x

Number of large cars rented = x + 2

Step 3 :

Altogether the total cars can hold 94 people.

Total people = 5 people (No. of small cars) + 8 people (No. of large cars)

               94 =  5 (x) + 8 (x+2)

               94 = 5x + 8x + 16

               78 = 13x

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∴ Number of small cars, x = 6 small cars

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8 0
3 years ago
I kneed to know what 2/3 - 9/10 is so i can do the rest of my homework
Illusion [34]

Answer:

-7/30

Step-by-step explanation:

So you need to make the denominators the same number so that you can just subtract the numerators.

(10) 2/3 - (3) 9/10

 20/30 - 27/30

-7/30

6 0
3 years ago
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