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melomori [17]
4 years ago
8

If f(x)=0, what is x

Mathematics
1 answer:
kupik [55]4 years ago
5 0

Answer:

The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace f(x) with 0 and solve for x. = (−∞,∞)

Step-by-step explanation:

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Which expression is equivalent to...
Anettt [7]

Answer:

5 ^ (3/8)

Step-by-step explanation:

see attached

3 0
4 years ago
Solve the inequality 56 ≥ 4y<br><br> A. y ≤ 14<br> B. y ≥ 16<br> C. y ≤ 224<br> D. y ≥ 224
slavikrds [6]
The answer is A. y <span>≤ 14 since you divide 56 by 4 and when you divide the sign flips.</span>
5 0
3 years ago
Which is the graph of y- 3 = -2/3(x + 6)?
Olegator [25]

Answer:

put points on (1.5, 0) and (0, -1), then draw a continuous line through them

Step-by-step explanation:

y - 3 = -2/3(x + 6)

y - 3 = (-2/3)x - 4

y = (-2/3)x - 1

0 = (-2/3)x - 1

1 = (-2/3)x

x = 3/2 = 1.5

y = (-2/3)(0) - 1

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8 0
3 years ago
What did Sally do wrong
tangare [24]
She didn't distribute the4  to the 5 as well when she multiplied both sides by 4 in step 2

should result in
n+20=52
minus 20 oth sides
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7 0
3 years ago
Given w1 = -2 + 3i and W2 = 4 - 4i, which complex number can be added to Wi to produce wz?
lyudmila [28]

Given:

Two complex numbers are w_1=-2+3i and w_2=4-4i.

To find:

The complex number that can be added to w_1 to produce w_2.

Solution:

Let complex number z= is added to w_1 to produce w_2.

w_1+z=w_2

z=w_2-w_1

On substituting the values, we get

z=(4-4i)-(-2+3i)

z=4-4i+2-3i

Combine like real and imaginary parts.

z=(4+2)+(-4-3)i

z=6+(-7)i

z=6-7i

Therefore, the correct option is C.

4 0
3 years ago
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