3 years ago

F(x) = 9x – 10 f(4) =

Mathematics

2 answers:

lana66690 [7]3 years ago

4 0

Answer:

6551

Step-by-step explanation:

x=4

9 (4) - 10

9x9x9x9= 6561

6561-10= 6551

kaheart [24]3 years ago

4 0

Answer:

i thinkkkkk 100 :((((())))

You might be interested in

A rectangle has a perimeter of 48 ft. The length and width are scaled by a factor 1.5.

prohojiy [21]

Answer: 75

Step-by-step explanation:

when increased in scale,

both sides are multiplied by the factor which is 1.5.

72 =1.5(2L+2W)

Mark me as brainliest

7 0

3 years ago

A line, y = mx +b, passes through the point (2,3) and is parallel to y = 2x + 3. What is the value of

diamong [38]

Answer:

The value of b is 3

Step-by-step explanation:

mx is the slope and b is the y intercept. I hope this helps!

4 0

2 years ago

Which number is greater . 84 or 9.3

tatuchka [14]

I think the answer is 9.3, but I’m not sure

3 0

3 years ago

Read 2 more answers

Write the number in standard notation. 9x 10^-4

max2010maxim [7]

Answer:

0.0009

Step-by-step explanation:

9*10⁻⁴ = 0.0009

4 0

2 years ago

What is the slope y+2=1/4(x-3)

ioda

Answer:

$m=\frac{1}{4}$

Step-by-step explanation:

Given

$y+2=\frac{1}{4}(x-3)$

Required

Find the slope

$y+2=\frac{1}{4}(x-3)$

Subtract 2 from both sides

$y+2-2=\frac{1}{4}(x-3) - 2$

$y=\frac{1}{4}(x-3) - 2$

Open bracket

$y=\frac{1}{4}x-\frac{1}{4}*3 - 2$

$y=\frac{1}{4}x-\frac{3}{4} - 2$

Take LCM

$y=\frac{1}{4}x+\frac{-3 - 8}{4}$

$y=\frac{1}{4}x+\frac{-11}{4}$

$y=\frac{1}{4}x-\frac{11}{4}$

An equation has the form:

$y = mx + b$

Where

$m = slope$

By comparing: $y = mx + b$ and $y=\frac{1}{4}x-\frac{11}{4}$

$m=\frac{1}{4}$

<em>So, the slope is 1/4</em>

6 0

3 years ago