All categories

3 years ago

F(x) = x - 4Vertex:y-intercept:x-intercept(s);

Mathematics

1 answer:

USPshnik [31]3 years ago

6 0

Yes this is correct you did it correct

You might be interested in

Write a variable expression for this amount. 8 more than twice a number d

jarptica [38.1K]

2n+8 maybe try that i dont get the question..kinda confusing

6 0

2 years ago

A hiker travels at a speed of 3 miles per hour for 3 hours.How far does the hiker travel in that time?

Lady bird [3.3K]

3×3=9 miles. As a result, hiker traveled total 9 miles in that time. Hope it help!

3 0

3 years ago

What is the value of x+2y if -3x-6y=24

almond37 [142]

Answer:

- 8

Step-by-step explanation:

Given

3x - 6y = 24 ( divide all terms by - 3 )

x + 2y = - 8

8 0

3 years ago

Which factor do 64x^2+48x+9 and 64x^2 - 9 have in common?

erastovalidia [21]

<span>(8x +3) (8x-3)
</span>share the same terms

8 0

2 years ago

Find the exact value of the given expression.<br> sin(2cos^-1(5/13))

xeze [42]

Answer:

+120/169 or -120/169

Step-by-step explanation:

let $cos^{-1}[\frac{5}{13} ] = \alpha$

where, alpha is some angle that satisfies the assumed condition.

so, $cos\alpha= 5/13$

[ taking cos to the other side or applying cos on both sides]

now, substitute this in the given expression

$sin(2cos^-1(5/13)) = sin(2\alpha )$

as sin $\beta$ = $+ or -\sqrt{1-(cos\beta) ^{2}$

[by general trigonometry formula: $cos^{2}[\beta] +sin^{2}[\beta]=1$ ]

so if $cos\alpha= 5/13$ , we can get sin $\alpha$ from the above formula as + or - 12/13

(because, after taking square root on both sides we keep + or -]

as, sin $2\beta = 2*sin[\beta ]*cos[\beta ]$

[by general trigonometry formula]

here, now $sin[2\alpha ]=2*(+or- 12/13)*5/13\\$

so, the final value can be 120/169 or -120/169.

4 0

3 years ago

F(x) = x - 4Vertex:y-intercept:x-intercept(s);​

F(x) = x - 4Vertex:y-intercept:x-intercept(s);