2 years ago

Write an equation 1) y=3 2) y=3/4+3 3) y=3/4x+3 4) y=4

Mathematics

2 answers:

lianna [129]2 years ago

8 0

Answer:

It B

Step-by-step explanation:

This is because the y-intercept is 3 and it going down

Hope this Helped

Tema [17]2 years ago

5 0

It’s 3 because the y-intercept is 3, and the rise/run is 3/4. So now put it into an equation it’s y=3/4x+3

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What is the answer to my image?

aleksklad [387]

Answer:

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Step-by-step explanation:

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3 years ago

Given ƒ(x) = 9x + 54, find x when ƒ(x) = 18. <br> A)−6 B)−4 C)3 D)8

Katen [24]

Answer:

B. -4

Step-by-step explanation:

We want to find x such that f(x)=18.

We need to therefore solve 9x+54=18 forx.

9x+54=18

Divide both sides by 9:

(9x+54)/9=18/9

9x/9+54/9=18/9

Simplify:

x+6=2

Subtract 6 on both sides:

x=2-6

Simplify

x=-4.

So f(-4) should have value 18.

Let's check.

f(x)=9x+54

f(-4)=9(-4)+54

f(-4)=-36+54

f(-4)=18

So the answer is B.

7 0

3 years ago

Read 2 more answers

Identify the vertex, focus axis of symmetry, and directrix. Then sketch the graph

Paha777 [63]

Answer:

vertex = ( -6 , -3 )

focus = $(-\frac{97}{16} ,-3)$

axis of symmetry = y = -3

directrix = x = $-\frac{95}{16}$

GRAPH :

5 0

2 years ago

Describe the transformation that changes triangle ABC to triangle A'B'C

Nonamiya [84]

It is a down shift of 3.
Also written as (x, y-3)

4 0

2 years ago

Solve the equation 12+ 0.35×=20.05

lbvjy [14]

12 + 0.35X = 20.05
12 + 0.35X - 12 = 20.05 - 12
0.35X = 8.05
0.35X/0.35 = 8.05/0.35
X = 23
Hope this helps!!

8 0

3 years ago