4 years ago

True or False: Tangent line approximation works at any point on any graph.

1 answer:

5 0

That is false. Tangent line has to start from a specific line( either the (x-axis) or the (y-axis).

Hope this helped. :)

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14x+2y=-10<br> solve equations for y

Ne4ueva [31]

Answer:

y = -7x - 5

Step-by-step explanation:

14x + 2y = -10

2y = -14x - 10

2y/2 = -14x/2 - 10/2

y = -7x - 5

Hope this helps -w-

3 0

3 years ago

Read 2 more answers

How many times dose 10 go into 450

NNADVOKAT [17]

Answer:

10 go into 450 45 times

Step-by-step explanation:

3 0

3 years ago

Simon must maintain an average grade of 80% or better in his math class to be eligible to play sports.His math grade so far are

Sophie [7]

Answer:

Let x be the percentage score he got in fifth test,

According to the question,

His score in first, second, third and fourth test are 80%, 84%, 76% and 77% respectively,

Thus, the average of his total score in the five test,

= $\frac{80+84+76+77+x}{5}$

But, Again according to the question,

The average of the five grades as greater than or equal to 80%

That is,

$\frac{80+84+76+77+x}{5}\geq 80$

⇒ $\frac{317+x}{5}\geq 80$

⇒ $317 + x \geq 400$

⇒ $x\geq 83$

Thus, the least score he can get in the fifth test is 83.

3 0

3 years ago

There are 27 apples that are sold in packs of 3. Which of the equations

choli [55]

Answer:

9 packs of apples

Step-by-step explanation:

divide 27/3 ( take all of the apples and divde them in equal groups)

and you get 9

7 0

3 years ago

Which values are solutions of the inequality |y| <3? select all that apply.

MrRa [10]

The answer is 3 5 6 i think

4 0

3 years ago