2 years ago

A little bit of help on my hw haha, will mark brainiest

Mathematics

1 answer:

Readme [11.4K]2 years ago

6 0

B agree
A,c, d don’t make sense

You might be interested in

I dont quite understand this.. Check the picture and help

wariber [46]

5) 74.925

6) 470

i think this is correct but i'm not completely sure

6 0

3 years ago

How do I write 16,107,320 in expanded form?

Pani-rosa [81]

In expanded form that would be 10,000,000 + 6,000,000 + 100,000 + 7,000 + 300 + 20

3 0

3 years ago

What is the y-intercept of the line given by the equation below?

kotykmax [81]

Answer: the answer is B (0,7)

I got I right 100%

3 0

3 years ago

Calculate the average rate of change for the function f(x) = x4 + 3x3 - 5x2 + 2x - 2, from x = -1 to x = 1

kolezko [41]

In interval <a, b> the average rate of change the function you count from this formula:
$x=\frac{f(b)-f(a)}{b-a} \qquad b>a$
Here you've got a=-1 and b=1:
$f(a)=f(-1)=(-1)^4+3 \cdot (-1)^3 - 5 \cdot (-1)^2 +2 \cdot (-1)-2= \\ = 1-3-5-2-2=-11 \\ \\ f(b)=f(1)=1^4+3 \cdot 1^4 - 5 \cdot 1^2 + 2 \cdot 1 -2=1+3-5+2-2=-1 \\ \\ \hbox{So average rate of change this function is:} \\ \\ x= \frac{-1+11}{1+1}=\frac{10}{2}=5$

5 0

3 years ago

Read 2 more answers

What number is greater 87 or 13.688

IgorC [24]

87 is grater because 13.988 has a decimal point

3 0

3 years ago