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3 years ago

Write an equation for the exponential function represented in the graph below

Mathematics

1 answer:

lyudmila [28]3 years ago

7 0

Where is the graph?

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Find the solution to t - (-2) = 6.

Alex_Xolod [135]

t - (-2) = 6
t + 2 = 6
subtract 2 to both sides
t + 2 - 2 = 6 -2
simplify
t = 4

6 0

3 years ago

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Solve: 4(2x - 1) - 3 = 9(x - 4) -29 32 13 29

kari74 [83]

4(2x - 1) = 9(x - 4)
8x - 4 = 9x - 36
x = 32

i am a mathematics teacher. if anything to ask please pm me

5 0

3 years ago

Pls help me:) I will give brainliest, thnx, and 5 star review!

olasank [31]

ANSWER

I would put C.

C is the best one there.

6 0

3 years ago

I need help with Geometry

Andrej [43]

Answer:

no because thats an obtuse angle and there has to be an acute triangle to from a triangle so no

Step-by-step explanation:

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3 years ago

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Find the equation of the line that

Aleonysh [2.5K]

Answer:

y = 3x/2-14

Step-by-step explanation:

We are given that the line is perpendicular to y = -2/3 and contains (4,-8).

Perpendicular Def.

$\displaystyle \large{m_1m_2 = - 1}$

Both slopes multiply each others equal to -1.

Finding another slope that is perpendicular to -2/3, substitite m1 = -2/3 in.

$\displaystyle \large{ - \frac{2}{3} m_2 = - 1}$

Multiply both sides by 3.

$\displaystyle \large{ - \frac{2}{3} m_2( 3) = - 1(3)} \\ \displaystyle \large{ - 2 m_2= - 3} \\ \displaystyle \large{ m_2= \frac{3}{2} }$

Therefore, another slope that is perpendicular to -2/3 is 3/2.

Then rewrite in slope-intercept form.

Slope-Intercept

$\displaystyle \large{y = mx + b}$

where m = slope and b = y-intercept; substitute m = 3/2 in.

$\displaystyle \large{y = \frac{3}{2} x + b}$

Since the line contains (4,-8), substitute x = 4 and y = -8 in and solve for b.

$\displaystyle \large{ - 8 = \frac{3}{2} (4) + b} \\ \displaystyle \large{ - 8 = 3(2)+ b} \\ \displaystyle \large{ - 8 = 6 + b} \\ \displaystyle \large{ - 8 - 6 = b} \\ \displaystyle \large{ - 14 = b}$

Therefore, b is -14; rewrite again in slope-intercept form.

Thus:-

$\displaystyle \large{y = \frac{3}{2} x + b} \\ \displaystyle \large{y = \frac{3}{2} x - 14}$

4 0

2 years ago