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2 years ago

The slope of the graph of the equation y = 2 x minus 2 is 2. What is the y-intercept?

Mathematics

2 answers:

astra-53 [7]2 years ago

6 0

Answer:

Step-by-step explanation:

y=2x-2

x= slope so if it has an x with a number that is always slope and whatever is left over is intercept or b

Finger [1]2 years ago

5 0

Answer:

The answer is not 2 but -2

Step-by-step explanation:

trust me i got 2 wrong on my quiz then. They told me it wa -2

HOPE THIS HELPS:)

STAY SAFE

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X/5 +7=y solve for x pls help:)))))))))))))

alexandr1967 [171]

Answer:

x = 5 y − 35

Step-by-step explanation:

hope that helps

Brainliest if correct?

6 0

2 years ago

One box of cake mix makes a maximum of 24 cupcakes. A caterer needs 300 cupcakes for an event.

krek1111 [17]

We are given the data that in each box of cupcakes the capacity is a maximum of 24. There are 300 cupcakes required. Hence the number of boxes needed is 300 cupacakes/ 24 cupcakes/ box. The answer is equals to 12. 5. Since there is no such thing as 0.5 box, the answer is rounded up to C. 13

5 0

2 years ago

Describe the transformations of how the graph y=x^2 can be transformed into y= -1/5 (x-4)^2 + 2

Orlov [11]

Answer:

Reflected over the x-axis, vertically shrunk by a factor of 1/5, moved right 4 units and up 2 units.

Step-by-step explanation:

Parent Graph: f(x) = a(bx - h)² + k

a is vertical stretch (a > 1) or shrink (a < 1) and reflection over x-axis

b is horizontal stretch or shrink and reflection over y-axis

h is horizontal movement left (if positive) or right (if negative)

k is vertical movement up (if positive) or down (if negative)

Now that we have our rules, we simply apply it to y = -1/5(x - 4)² + 2

a = -1/5, so reflection over x-axis and vertical shrink of 1/5 (1/5 < 1)

Nothing has changed b, so no horizontal stretch/shrink

h = -4, so horizontal movement right 4 units

k = 2, so vertical movement up 2 units

8 0

3 years ago

Forensic specialists can estimate the height of a deceased person from the lengths of the person's bones. These lengths are subs

Lera25 [3.4K]

Answer:

$130.2845\leq h\leq 137.7245$

Step-by-step explanation:

Given an inequality that relates the height h, in centimeters, of an adult female and the length f, in centimeters, of her femur by the equation

$|h - (2.47f + 54.10)| \leq 3.72$

If an adult female measures her femur as 32.25 centimeters, we can determine the possible range of her height by plugging f = 32.25cm into the modelled equation as shown:

$|h - (2.47(32.25) + 54.10)| \leq 3.72\\|h - (79.9045 + 54.10)| \leq 3.72\\|h - (134.0045)| \leq 3.72\\$