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Ede4ka [16]
3 years ago
10

Can anyone just tell me how to do this please

Mathematics
1 answer:
Brums [2.3K]3 years ago
8 0
Ik how you  feel not sure how to do it either stilll a beginer on here myself 

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Determine the maximum number of zeros and the x-intercepts of the function: (x^2-x-2)(3x-2)
schepotkina [342]

Answer:

3

Step-by-step explanation:

note that zeros and x-intercepts are the same with different names

There are 2 zeros from the quadratic factor and 1 from the linear factor.

To find them equate the function to zero, that is

(x² - x - 2)(3x - 2) = 0

(x - 2)(x + 1)(3x-2) = 0 ← factoring the quadratic

equate each factor to zero and solve for x

x - 2 = 0 ⇒ x = 2

x + 1 = 0 ⇒ x = - 1

3x - 2 = 0 ⇒ x = \frac{2}{3}


4 0
3 years ago
Please help with 1, 2, and 3
Akimi4 [234]
Don’t know 1 but 2 is J or 3 because it’s y=mc+b and m=slope and parallel lines have the same slope and 3 is B or -4/5 because if you use the slope formula ( y2-y1/x2-x1) you get the slope (-4/5) and parallel lines have the same slope.
3 0
3 years ago
Easy math question Help this is due today
Natasha2012 [34]

Answer:

Use the pythagorean theorem to solve.

Step-by-step explanation:

2^{2}+3^{2}=c^2\\4+9=c^2\\13=c^2\\\\\\sqrt{13} =\sqrt{c^2}

The square root and the square cancel out. Then your answer will be the square root of 13 or 3.60555127546. Since the instructions say to round to 2 places we will do so. 3.61 meters is the length of the slide

7 0
3 years ago
Which equation illustrates the multiplicative inverse property?
Olin [163]

Answer:

b.

Have a Good Day :D

6 0
4 years ago
Single digits numbers of 420
yaroslaw [1]
The singles digit is 0.

The 2 is the tens digit and the 4 is the hundreds digit.
6 0
3 years ago
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