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2 years ago

Same question as before just with the answers i have to pick please help:((((((

Mathematics

1 answer:

Leya [2.2K]2 years ago

5 0

Answer:

I wan.na cream in warm berries

lol lmk if im wrong :)

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What is an equation of the line with slope 5 and y-intercept 8?

jeka94

Answer:

y=5x+8

Step-by-step explanation:

You need have the slope-intercept formula:

y=mx+b

m=slope

b=y-intercept

You replace the m and b with the slope and y-intercept which is 8

y=5x+8

Hope this helps!

8 0

3 years ago

Given the function f(x)=(x+3)^2 and g(x)=3x+13 determine the x values of the point intersection

charle [14.2K]

Answer:

x = - 4, x = 1

Step-by-step explanation:

At the point of intersection

f(x) = g(x) , that is

(x + 3)² = 3x + 13 ← expand left side using FOIL

x² + 6x + 9 = 3x + 13 ( subtract 3x + 13 from both sides )

x² + 3x - 4 = 0 ← in standard form

(x + 4)(x - 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 4 = 0 ⇒ x = - 4

x - 1 = 0 ⇒ x = 1

3 0

3 years ago

The dance committee consisted of 8 students. The committee will select three officers at random. What is the probability that Ma

Sophie [7]

3/24
I’m guessing cause you times 3 by 8 to get 24 which is the amount of possibilities

3 0

3 years ago

A. Find a power function that models the data below.

zalisa [80]

Using Visual inspection, the model which fits the data in the distribution better is the power function.

The power and linear functions can of the data can both be modeled using technology,

<u>Using Technology</u> :

The power function in the form $y = Ax^{B}$ which models the data is $1.926x^{1.662}$

The linear function in the form $y = Bx + A$ which models the data is $y = 7.429x - 8.333$

Where A = intercept and B = slope

From the model, correlation coefficient given by the power and linear models are 0.999 and 0.986 respectively.

Hence, the power model is a better fit for the data than the linear model.

Therefore, Inspecting the models visually, the power function fits the data better as the points on the curve are closer to the regression line than on the linear model.

Learn more :brainly.com/question/18405415

6 0

2 years ago

Two angles from a linear pair. the measure of one angle is 2/3

posledela

Answer:

First angle = 117 degrees.

Second angle = 63 degrees.

Step-by-step explanation:

6 0

3 years ago