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2 years ago

Helppppppppppp?????????????

Mathematics

2 answers:

Nuetrik [128]2 years ago

8 0

Answer: number one

Step-by-step explanation:

the x and y axis never completly cross

Andrews [41]2 years ago

8 0

Answer:

i believe 2 and 3 are the only acceptable choices

Step-by-step explanation:

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Please help me! And please no scam answers

Yuri [45]

Answer:

Average rate of change: $-3$

Step-by-step explanation:

Remember:

The average rate of change of a function over an interval $[a,b]$ is $\frac{f(b)-f(a)}{b-a}$

Given:

$[a,b]=[1,7]$

$f(b)=f(7)$

$f(a)=f(1)$

Calculation:

$f(b)=f(7)=-(7)^2+5(7)+14=-49+35+14=-49+49=0$

$f(a)=f(1)=-(1)^2+5(1)+14=-1+5+14=4+14=18$

$\frac{f(b)-f(a)}{b-a}=\frac{0-18}{7-1}=\frac{-18}{6}=-3$

Therefore, the average rate of change of the function $g(x)=-x^2+5x+14$ over the interval $1\leq x\leq7$ is $-3$ .

6 0

2 years ago

What is the equation of the line represented by the table of values?

Shkiper50 [21]

The answer is c. y=x-2 i believe

7 0

2 years ago

A toy car can go 5 mph. How long would it take to go 7 miles?

Radda [10]

Answer:

by the way what grade are you in? If you are more than 7th grade can you help me? brainly.com/question/16233847

35 mph

Step-by-step explanation:

7 times 5

3 0

2 years ago

write an equation in standard form for the line that has an undefined slope and passes through (-6,4)

Verdich [7]

Undefined slope is rise/0
run is equal to 0
that means it doesn't go left or right
means it is vertcal
means it is x=somethig

(x,y)
(-6,4)
x=-6 is the equation

oh, forgot about standard form

standard form is
ax+by=c

so

x+0y=-6 would be the equation in standard form

6 0

3 years ago

Plz help!!! 40 points. The graph of a line relates the volume as measured in gallons with its approximate equivalent volume meas

Iteru [2.4K]

Ahh i hope im in time to help!

The answer is C, 46

Hope this helped pls mark be brainliest!!!

7 0

2 years ago

Helppppppppppp?????????????​

Helppppppppppp?????????????