2 years ago

Explain how to find the x-intercept of the function y= log5x+7 log 5 ⁡ x + 7 .

Mathematics

1 answer:

LiRa [457]2 years ago

4 0

Answer:

y=\log _(5)x

Step-by-step explanation:

You might be interested in

Which list of numbers is in order from least to greatest?

laiz [17]

Answer:

its A 22%

Step-by-step explanation:

8 0

3 years ago

What is the equation in point slope form of the line that passes the points (2,-3) and(-5,8)

Grace [21]

Answer:

y+3=-11/7(x-2)

Step-by-step explanation:

y-y1=m(x-x1)

m=(y2-y1)/(x2-x1)

m=(8-(-3))/(-5-2)

m=(8+3)/(-7)

m=11/-7

m=-11/7

y-(-3)=-11/7(x-2)

y+3=-11/7(x-2)

4 0

2 years ago

The function C (t) = StartFraction 4 t Over t squared + 2 EndFraction models the cost per student of a field trip when x student

Vika [28.1K]

Answer:

It is vertically stretched by a factor of 200 and shifted 10 units up.

Step-by-step explanation:

cool like that

3 0

2 years ago

Read 2 more answers

Find the value of x. Round to the nearest tenth. Help please!!!

jasenka [17]

Answer:

x=3

Step-by-step explanation:

Right triangle so you can use pythagorean theorem

a squared + b squared = c squared

b=x

14^2 + b^2= 17^2

14+b=17

b=3

8 0

2 years ago

Read 2 more answers

Solve (x+y) if x=-1/2 and y=-3

bixtya [17]

Answer:

$-3\frac{1}{2}$

Step-by-step explanation:

Solve

$(x+y)$

For x=-1/2 and y=-3

substitute the value of x and the value of y in the expression above

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

Remember that

$(+1)(-1)=-1$

$x+y=-\frac{1}{2}-3=\frac{-1-6}{2}=-\frac{7}{2}$

Convert to mixed number

$-\frac{7}{2}=-\frac{6}{2}-\frac{1}{2}=-3\frac{1}{2}$

7 0

3 years ago