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monitta
3 years ago
6

Explain what it means for a solution of an equation to be extraneous.

Mathematics
1 answer:
HACTEHA [7]3 years ago
4 0

Answer:

Extraneous Solutions An extraneous solution is a root of a transformed equation that is not a root of the original equation because it was excluded from the domain of the original equation. Example 1: Solve for x, 1 x − 2 + 1 x + 2 = 4 (x − 2) (x + 2).

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3 years ago
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Predict:<br> y=20<br> x=35<br> Predict for x=40
11Alexandr11 [23.1K]
X is left and right

hmm
see the aproximate slope
see endpoints
ok, so from about (0,3) to (35,30)
slpoe is 27/35

so
y=(27/35)x+3 about
so when x=
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ok, so when x=40

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6 0
3 years ago
It costs $36.76 for 3 tickets to visit the science center. It costs $51 for 4 tickets to visit the zoo. Which attraction will co
NeX [460]

Answer:

The zoo will cost more money for a group of 12 students to visit.

Step-by-step explanation:

First, you have to divide the costs by the amount of tickets to find out how much you would have to pay for one ticket.

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Science Center: $12.25 x 12 = $147.04

Zoo: $12.75 x 12 = $153

Comparing the prices, you will see that the zoo will cost $5.96 more dollars than the science center.

4 0
3 years ago
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What is point-slope form? When can you use point-slope form? How is it useful?
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After solving an equation in Point Slope Form, you're directly given the slope intercept form which is y=mx +b
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Look at the pic pls and answer 1-2
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  1. Answer:1. 1/8
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Step-by-step explanation:

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3 years ago
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