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Serhud [2]
2 years ago
5

Need helpppp :) questions in the picture !

Mathematics
1 answer:
Softa [21]2 years ago
8 0
Final answer is D !!

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What is the slope and the y-intercept.
storchak [24]

Answer:

slope = 1

y-intercept = 5

Step-by-step explanation:

change in y-values = 1

change in x-values = 1

slope = 1/1 or 1

to find the y-intercept ('b'), select an ordered pair:  (1, 6)

use the slope-intercept formula and solve for 'b':

6 = 1(1) + b

6 = 1 + b

5 = b

slope = 1

y-intercept = 5

5 0
2 years ago
How many real roots and how many complex roots exist for the polynomial
Volgvan

Answer:

D. 4 real roots and 0 complex roots

Step-by-step explanation:

If I assume that the function you are saying is

F(x)=x^4+x^3-5x^2+x-6

There should be up to "4 roots," there can't be more or less than 4 total solutions. First, we need to check how many sign changes are there in this function. There are 3 positive real roots. Now lets check for negative roots.

F(-x)=x^4-x^3-5x^2-x-6

There are is only 1 negative real root. Since we basically have 4 real roots, and the max is 4. There should be 4 real roots and 0 complex roots.

8 0
3 years ago
What is 7 1/2 - 4 1/4
GarryVolchara [31]
The answer is 3.25 or 3 1/4
6 0
3 years ago
Read 2 more answers
The length of a rectangular garden is 30 yards more than the width. The perimeter is 300 yards. Find the length and width
andre [41]

Answer:

60 yards

Step-by-step explanation:

300 = 2(30 + w) + 2(w)

300 = 60 +2w + 2w

300 = 60 + 4w

240 = 4w

60 = w

5 0
2 years ago
A math workbook is 0.5 in. thick. how many of these book will fit on a shelf that is 36 in. long?​
skad [1K]

Answer:

72 books will fit on the shelf

5 0
2 years ago
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