All categories

4 years ago

PLZ HELP ME!!!!!

Mathematics

1 answer:

gayaneshka [121]4 years ago

4 0

Answer:

1. (0, 1)

Step-by-step explanation:

Put x = 0 then work out the values of y:0

y = 3^0 = 1 y-intercept is (0,1)

y = 0,25^x , y = 0.25^0 = 1

All the others are done in same way

You might be interested in

Quadrilateral ABCD is the result of a reflection of quadrilateral LMNO over the line. Which line segment in the image correspond

gladu [14]

NO-CD
AB-LM
AD-LO
CD-NO
BC-MN

4 0

3 years ago

Read 2 more answers

Triangle N M L is shown. Angle N M L is 90 degrees. The length of M L is 15, the length of N L is 25, and the length of N M is 2

lys-0071 [83]

Answer: sin(L) = 4/5, cos(L) = 3/5, tan(L) = 4/3

Step-by-step explanation:

i got it wrong so here's the correct answers for people who are trying to pass

6 0

3 years ago

Read 2 more answers

please answer the question on the screenshot below, also please explain to me how you got your answer.

frutty [35]

QUESTION 1

The given functions are;

$f(x)=5x^2-2x$ and $g(x)=5x^2+x-4$

$(f+g)(x)=f(x)+g(x)$

$(f+g)(x)=5x^2-2x+3x^2+x-4$

We regroup like terms to obtain;

$(f+g)(x)=5x^2+3x^2-2x+x-4$

This simplifies to;

$(f+g)(x)=8x^2-x-4$

The correct answer is A.

QUESTION 2

The given functions are;

$f(x)=3x^2+5$ and $g(x)=x-2$ .

$(fg)(x)=(f(x))(g(x))$

This implies that;

$(fg)(x)=(3x^2+5)(x-2)$

$\Rightarrow (fg)(x)=3x^3-6x^2+5x-10$

The correct answer is B.

QUESTION 3

The given functions are

$f(x)=3x^2+10x-8$ and $g(x)=3x^2-2x$ .

$(\frac{f}{g})(x)=\frac{f(x)}{g(x)}$

$(\frac{f}{g})(x)=\frac{3x^2+10x-8}{3x^2-2x},x\ne0,\frac{2}{3}$

We factor to obtain;

$(\frac{f}{g})(x)=\frac{(x+4)(3x-2)}{x(3x-2)},x\ne0,\frac{2}{3}$

We cancel the common factors to obtain;

$(\frac{f}{g})(x)=\frac{x+4}{x},x\ne0,\frac{2}{3}$

The correct answer is A.

5 0

4 years ago

The local baseball team won the national championship last year. At the start of the baseball season, shirts signed by the team

LenKa [72]

Answer:

Step-by-step explanation:

Multiplier: -175/3 Decrease: 23⅓ %

Step-by-step explanation: 75 = 250 - 3(d) d = -175/3 Y = 250 - (175/3)m

Where m is the no.

of months Y is the new value

(175/3)/250 × 100 = 70/3 %

Or 23⅓ %

3 0

3 years ago

I need the answer no explanation

cricket20 [7]

Answer:

the answer is option D because it cant be division or multiplication and minus does not work

8 0

3 years ago

Read 2 more answers