Which equation shows a slope of -5 and a y-intercept of (0,1) ?
y = -1x - 5
y = -5x + 1
y = 1x - 5
y = 5x = 1

The equation that represents a slope of -5 and y-intercept of (0,1) is:

Step-by-step explanation:

The equation of a line can be described by a first order equation in the following format:

In which a is the slope of the line and b is the y-intercept.

Solution:

The problem states that the slope is -5, so:

y intercept is (0,1), so

The equation that represents a slope of -5 and y-intercept of (0,1) is:

Why the others are wrong?

Here, the slope is -1, and the y-intercept is (0,-5).

For this option, the slope is 1 and the y-intercept is (0,-5).

Is it 5x - 1? If so, the slope is 5, and the y-intercept is (0,-1).

answer: 75°

step-by-step explanation:

∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.

since ∠esk = ∠esd + ∠dsk

you have 100° = 25° + ∠dsk . .

fill in known values 75° = ∠dsk . . . . .

subtract 25°

step-by-step explanation: