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TEA [102]
2 years ago
7

I NEED HELP AND FAST PLEASE!!! I’m not sure if I chose the right answer or not!!

Mathematics
2 answers:
jok3333 [9.3K]2 years ago
5 0

Answer:

d

Step-by-step explanation:

the graph increases then goes horizontal

Fofino [41]2 years ago
4 0

Answer:

D

Step-by-step explanation:

D is the choice you have to make. The culprit is the word quickly. You can't tell if the speed is increasing quickly or not.

The correct part of d is that the bicycle stays at a constant rate until  the end of the timing of the graph.

You might be interested in
What is the constant variation of k and what’s the equation
AlekseyPX

Answer:

dhfghnvgntgf

Step-by-step explanation:

gfhhnfghgf hbv hn g

6 0
2 years ago
The last part is function but need help asap
quester [9]
It would be the top one
4 0
3 years ago
Please help <br><br> f(x)=x^2+x-1<br> g(x)=-3x+12 <br><br> Find g(f(x))
Alecsey [184]

Answer: -3x^2-3x+9

Step-by-step explanation:

-3(x^2+x-1)+12 = -3x^2-3x-3+12 = -3x^2-3x+9

7 0
2 years ago
3) If a = -19, d = 4 then find t2<br>​
geniusboy [140]

Answer:

-15.

Step-by-step explanation:

Arithmetic sequence:-

t2 = a + d

= -19 + 4

= -15.

8 0
3 years ago
If f(×)=2×^2+3, then which of the following represent f(-1)?
eimsori [14]

To find the inverse of this function, we first need to replace f(x) with y.

y = 2x^2 + 3

Now, we swap x and y

x = 2y^2 + 3

Now, we solve for y.

-3

x - 3 = 2y^2

Sqrt both sides.

√(x - 3) = 2y

Divide by 2

√(x - 3)/2 = y

Replace y with f^-1(x)

√(x - 3)/2 = f^-1(x)


Just realized you were asking for f(-1), not f^-1(x)

Feels bad.

f(-1) = 2(-1^2 + 3)

f(-1) = 2(-1^5)

f(-1) = 2(-1)

<u>f(-1) = -2</u>

I'm leaving the original answer in case you also need the inverse function. :)

3 0
3 years ago
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