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3 years ago

How many intersections are there of the graphs of the equations below? One-halfx + 5y = 6

Mathematics

1 answer:

andre [41]3 years ago

8 0

Answer:

Just go to calulator soup. It’s a website. It will help

Step-by-step explanation:

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Suppose

Marrrta [24]

F(3) = t4(3) = 2

The value of the function at the point of expansion is the first (constant) term of the Taylor series.

6 0

4 years ago

A national survey of middle school students asks how many hours of sleep they get on school nights. Which sample best represen

mariarad [96]

Answer:

Step-by-step explanation:

It wouldnt be a single grade being surveyed so we would choose d in additon a and b isnt national since it says 'in a certain town' and 'in a certain county'.

Which leaves you with D.

5 0

2 years ago

Can someone show the answer? need this quick :(

Oksanka [162]

Answer:

f(1) is 1, just look at the x-value provided in the parenthesis. f(1) means function value at x = 1, and the graph shows that at x = 1, y = 1.

8 0

3 years ago

Find the x-intercept for y = 3x^2 + 6x − 10

azamat

Answer:

x-intercepts: (-3.08, 0) and (1.08, 0)

Step-by-step explanation:

Given:

The function is given as:

$y=3x^2+6x-10$

In order to find the x-intercept, we need to equate the given function to 0 as x-intercept is the point where the 'y' value is 0. So,

$y=0\\3x^2+6x-10=0$

Now, this is a quadratic equation of the form $ax^2+bx+c=0$

We find the solution using the quadratic formula,

$x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

Here, $a=3,b=6,c=-10$

Now, the solutions are:

$x=\frac{-6\pm \sqrt{6^2-4(3)(-10)}}{2(3)}\\\\x=\frac{-6\pm \sqrt{36+120}}{6}\\\\x=\frac{-6\pm \sqrt{156}}{6}\\\\x=\frac{-6}{6}-\frac{2\sqrt{39}}{6}\ or\ x=\frac{-6}{6}+\frac{2\sqrt{39}}{6}\\\\x=-1-2.08\ or\ x=-1+2.08\\\\x=-3.08\ or\ x=1.08$

Therefore, the x-intercepts are (-3.08, 0) and (1.08, 0)

5 0

3 years ago

Match each set of measurements to the correct calculated volume of a cylinder.

velikii [3]

Answer:

Diameter = 6 ft, height = 2.5 ft=====Volume 22.5

Radius = 2ft, height=4.5 ft=======18 pie ft ^3

Area Base = 10Pie ft ^2 , height =2 ft=====Volume 20 pie ft ^3

Step-by-step explanation:

edge 2022

4 0

2 years ago