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4 years ago

How do I work this problem?

Mathematics

1 answer:

fomenos4 years ago

8 0

You didn't insert a problem to be answered

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Which ratios correctly compare bananas to apples, as<br> shown in the image? Check all that apply.

Oksana_A [137]

Answer:

where's the picture bro?

Step-by-step explanation:

7 0

3 years ago

93+(68+7) common core

inna [77]

First you solve the brackets;
68+7 = 75

Then you add the 93;
75+93 = 168

4 0

3 years ago

If f(2) = 13 and f '(x) ≥ 2 for 2 ≤ x ≤ 7, how small can f(7) possibly be?

timofeeve [1]

Answer:

Step-by-step explanation:

We are given that

f(2)=13

$f'(x)\geq 2$

$2\leq x\leq 7$

We have to find the possible small value of f(7).

We know that

$f'(x)=\frac{f(b)-f(a)}{b-a}$

Using the formula

$f'(x)=\frac{f(7)-f(2)}{7-2}$

$f'(x)=\frac{f(7)-13}{5}$

We have

$f'(x)\geq 2$

$\frac{f(7)-13}{5}\geq 2$

$f(7)-13\geq 2\times 5$

$f(7)-13\geq 10$

$f(7)\geq 10+13$

$f(7)\geq 23$

The small value of f(7) can be 23.

3 0

3 years ago

What is the value of the expression 2x²- 3x + 7 when x = 3? *

kupik [55]

16

.......................

3 0

4 years ago

Read 2 more answers

Which inequality can be represented by the graph below ?

ratelena [41]

Answer:

Option F. $y\geq x+b$

Step-by-step explanation:

we know that

The solution of the inequality of the graph is the shaded area above the solid line

step 1

Find the equation of the solid line

The intercepts are

The y-intercept is the point (0,b)

The x-intercept is the point (-b,0)

Find the slope

$m=\frac{b-0}{0+b} =1$

The equation of the solid line is

$y=x+b$

step 2

The solution of the inequality is the shaded area above the solid line

therefore

the inequality is equal to

$y\geq x+b$

7 0

3 years ago