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2 years ago

What is the y-intercept of this graph? A. 0 B. 2 C. 4 D. 8

Mathematics

2 answers:

WITCHER [35]2 years ago

8 0

Answer: 0

Step-by-step explanation:

The line runs through the coordinate (0,0), rather than starting at (0,2), (0,4), or (0,8).

Always remember that you read coordinates as (x,y) which..

X is how many spaces right or left

Y is how many spaces up or down.

Lunna [17]2 years ago

8 0

Answer:

A. 0

Step-by-step explanation:

If you can look at the graph it crosses the y-axis exactly at the origin which is 0. This makes 0 the y-intercept because the line intercepts the y-axis at the point (0,0) making our solution A: 0

If you think my answer was helpful please make it the brainliest that would be much appreciated. Thanks! :D

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Evaluate -3 to the 2 power + (2-6)(10) pls hurry i need help on it

stira [4]

Answer:

-31

Step-by-step explanation:

-3 to the power of 2 means -3*-3 and since negative multiplied by negative is positive, that will give 9

9 + (2-6)(10)

9+-4(10)

9+ -40

9-40

-31

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2 years ago

Absolute 10.7 of percent 11

leva [86]

Answer: = 11.88

This is a 3 step / 4 show workings.

10.7 + Percentage increase = 11%

10.7 + (11% × 10.7) = 10.7 + 11% × 10.7

(1 + 11%) × 10.7 = (100% + 11%) × 10.7

111% × 10.7 = 111 ÷ 100 × 10.7

111 × 10.7 ÷ 100 = 1,187.7 ÷ 100

11.877 ≈ 11.88

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2 years ago

What is the answer to -6x+4(-2+8y)- 2y+ 4

soldi70 [24.7K]

Answer:

− 6 + 3 0 − 4

4 0

2 years ago

Read 2 more answers

The straight line joining the points A(3,-5) and B(6,k) has a gradient of 4. Work out the value of k.

BaLLatris [955]

The straight line joining the points A(3,-5) and B(6,k) has a gradient of 4.

Gradient is the slope

So the slope of the line joining the points A(3,-5) and B(6,k) is 4

Slope of line joining two points = $\frac{y_2-y_1}{x_2-x_1}$

A(3,-5) and B(6,k) are (x1,y1) and (x2,y2)

slope = $\frac{y_2-y_1}{x_2-x_1}$

slope = $\frac{k-(-5)}{6-3}=\frac{k+5)}{3}$

We know slope =4

$\frac{k+5)}{3}=4$

Cross multiply and solve for k

k + 5 = 12

k = 7

The value of k = 7

7 0

2 years ago

Solve y = x + 8 for x. x= y + 8 x=y - 8 x= -y + 8 x = -y - 8

Anna007 [38]

X = y - 8

Step by step
Y = x + 8
x + 8 = y
-8 -8
x = y - 8

3 0

2 years ago